| 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 | $83.90 | 10.749% | $92.9184 | $92.92 | $92.90 | $92.90 |
| Purchase #2 | $22.27 | 10.355% | $24.5761 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $13.38 | 12.584% | $15.0637 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $200.54 | 5.752% | $212.0751 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $109.64 | 3.116% | $113.0564 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $87.25 | 13.389% | $98.9319 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $153.48 | 13.804% | $174.6664 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $670.46 | $731.2880 | $731.30 | $731.30 | $731.40 | |