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 | $7.65 | 3.392% | $7.9095 | $7.91 | $7.90 | $7.90 |
Purchase #2 | $58.28 | 9.450% | $63.7875 | $63.79 | $63.80 | $63.80 |
Purchase #3 | $134.62 | 7.832% | $145.1634 | $145.16 | $145.15 | $145.20 |
Purchase #4 | $51.65 | 9.320% | $56.4638 | $56.46 | $56.45 | $56.50 |
Purchase #5 | $147.75 | 9.319% | $161.5188 | $161.52 | $161.50 | $161.50 |
Purchase #6 | $124.32 | 13.660% | $141.3021 | $141.30 | $141.30 | $141.30 |
Purchase #7 | $28.39 | 4.700% | $29.7243 | $29.72 | $29.70 | $29.70 |
7 purchase totals = | $552.66 | $605.8694 | $605.86 | $605.80 | $605.90 |