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 | $29.36 | 5.858% | $31.0799 | $31.08 | $31.10 | $31.10 |
Purchase #2 | $89.32 | 9.374% | $97.6929 | $97.69 | $97.70 | $97.70 |
Purchase #3 | $37.71 | 3.383% | $38.9857 | $38.99 | $39.00 | $39.00 |
Purchase #4 | $164.37 | 6.529% | $175.1017 | $175.10 | $175.10 | $175.10 |
Purchase #5 | $45.58 | 7.755% | $49.1147 | $49.11 | $49.10 | $49.10 |
Purchase #6 | $175.51 | 7.281% | $188.2889 | $188.29 | $188.30 | $188.30 |
Purchase #7 | $85.96 | 4.733% | $90.0285 | $90.03 | $90.05 | $90.00 |
7 purchase totals = | $627.81 | $670.2923 | $670.29 | $670.35 | $670.30 |