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 | $90.80 | 9.642% | $99.5549 | $99.55 | $99.55 | $99.60 |
Purchase #2 | $159.58 | 6.619% | $170.1426 | $170.14 | $170.15 | $170.10 |
Purchase #3 | $151.30 | 5.760% | $160.0149 | $160.01 | $160.00 | $160.00 |
Purchase #4 | $6.90 | 3.712% | $7.1561 | $7.16 | $7.15 | $7.20 |
Purchase #5 | $103.95 | 6.620% | $110.8315 | $110.83 | $110.85 | $110.80 |
Purchase #6 | $9.31 | 3.665% | $9.6512 | $9.65 | $9.65 | $9.70 |
Purchase #7 | $41.96 | 13.602% | $47.6674 | $47.67 | $47.65 | $47.70 |
7 purchase totals = | $563.80 | $605.0186 | $605.01 | $605.00 | $605.10 |