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 | $37.92 | 11.430% | $42.2543 | $42.25 | $42.25 | $42.30 |
Purchase #2 | $46.93 | 11.169% | $52.1716 | $52.17 | $52.15 | $52.20 |
Purchase #3 | $243.49 | 4.705% | $254.9462 | $254.95 | $254.95 | $254.90 |
Purchase #4 | $102.51 | 13.631% | $116.4831 | $116.48 | $116.50 | $116.50 |
Purchase #5 | $42.90 | 4.532% | $44.8442 | $44.84 | $44.85 | $44.80 |
Purchase #6 | $187.87 | 3.614% | $194.6596 | $194.66 | $194.65 | $194.70 |
Purchase #7 | $7.27 | 7.528% | $7.8173 | $7.82 | $7.80 | $7.80 |
7 purchase totals = | $668.89 | $713.1763 | $713.17 | $713.15 | $713.20 |