| 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 | $52.78 | 11.376% | $58.7843 | $58.78 | $58.80 | $58.80 |
| Purchase #2 | $247.40 | 12.813% | $279.0994 | $279.10 | $279.10 | $279.10 |
| Purchase #3 | $55.78 | 13.716% | $63.4308 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $97.60 | 13.660% | $110.9322 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $142.46 | 11.755% | $159.2062 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $167.81 | 4.364% | $175.1332 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $72.46 | 8.615% | $78.7024 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $836.29 | $925.2885 | $925.28 | $925.35 | $925.20 | |