| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.30 | 7.656% | $50.9213 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $102.60 | 12.686% | $115.6158 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $235.48 | 11.658% | $262.9323 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $198.59 | 11.327% | $221.0843 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $194.50 | 6.815% | $207.7552 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $157.73 | 6.608% | $168.1528 | $168.15 | $168.15 | $168.20 |
| Purchase #7 | $93.72 | 12.776% | $105.6937 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $1,029.92 | $1,132.1554 | $1,132.15 | $1,132.15 | $1,132.20 | |