| 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 | $32.80 | 5.788% | $34.6985 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $66.86 | 10.818% | $74.0929 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $235.53 | 10.596% | $260.4868 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $136.86 | 5.456% | $144.3271 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $119.32 | 6.461% | $127.0293 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $66.71 | 6.620% | $71.1262 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $99.94 | 7.495% | $107.4305 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $758.02 | $819.1913 | $819.20 | $819.30 | $819.10 | |