| 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 | $101.37 | 13.737% | $115.2952 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $109.87 | 12.232% | $123.3093 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $70.49 | 5.400% | $74.2965 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $81.71 | 8.610% | $88.7452 | $88.75 | $88.75 | $88.70 |
| Purchase #5 | $194.94 | 13.446% | $221.1516 | $221.15 | $221.15 | $221.20 |
| Purchase #6 | $7.89 | 12.143% | $8.8481 | $8.85 | $8.85 | $8.80 |
| Purchase #7 | $123.57 | 6.452% | $131.5427 | $131.54 | $131.55 | $131.50 |
| 7 purchase totals = | $689.84 | $763.1886 | $763.20 | $763.20 | $763.10 | |