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 | $100.84 | 9.855% | $110.7778 | $110.78 | $110.80 | $110.80 |
Purchase #2 | $89.95 | 7.683% | $96.8609 | $96.86 | $96.85 | $96.90 |
Purchase #3 | $225.43 | 10.308% | $248.6673 | $248.67 | $248.65 | $248.70 |
Purchase #4 | $149.98 | 10.729% | $166.0714 | $166.07 | $166.05 | $166.10 |
Purchase #5 | $13.82 | 3.223% | $14.2654 | $14.27 | $14.25 | $14.30 |
Purchase #6 | $180.79 | 7.441% | $194.2426 | $194.24 | $194.25 | $194.20 |
Purchase #7 | $50.58 | 6.113% | $53.672 | $53.67 | $53.65 | $53.70 |
7 purchase totals = | $811.39 | $884.5574 | $884.56 | $884.50 | $884.70 |