| 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 | $34.56 | 6.166% | $36.691 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $38.44 | 7.643% | $41.378 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $13.39 | 12.642% | $15.0828 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $131.43 | 11.184% | $146.1291 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $152.68 | 6.571% | $162.7126 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $125.27 | 5.681% | $132.3866 | $132.39 | $132.40 | $132.40 |
| Purchase #7 | $210.72 | 10.813% | $233.5052 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $706.49 | $767.8853 | $767.89 | $767.95 | $767.90 | |