| 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 | $23.65 | 4.488% | $24.7114 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $165.40 | 7.780% | $178.2681 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $167.87 | 4.653% | $175.681 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $94.96 | 13.718% | $107.9866 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $70.69 | 4.864% | $74.1284 | $74.13 | $74.15 | $74.10 |
| Purchase #6 | $33.69 | 5.490% | $35.5396 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $122.99 | 9.250% | $134.3666 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $679.25 | $730.6817 | $730.69 | $730.70 | $730.70 | |