| 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 | $5.97 | 4.238% | $6.223 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $56.54 | 11.294% | $62.9256 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $170.33 | 5.217% | $179.2161 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $188.98 | 9.428% | $206.797 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $70.31 | 8.288% | $76.1373 | $76.14 | $76.15 | $76.10 |
| Purchase #6 | $209.25 | 5.186% | $220.1017 | $220.10 | $220.10 | $220.10 |
| Purchase #7 | $13.75 | 4.858% | $14.418 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $715.13 | $765.8187 | $765.83 | $765.80 | $765.70 | |