| 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 | $194.82 | 11.784% | $217.7776 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $55.99 | 9.676% | $61.4076 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $42.78 | 5.474% | $45.1218 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $16.52 | 9.272% | $18.0517 | $18.05 | $18.05 | $18.10 |
| Purchase #5 | $112.40 | 8.702% | $122.181 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $248.82 | 5.808% | $263.2715 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $53.42 | 12.418% | $60.0537 | $60.05 | $60.05 | $60.10 |
| 7 purchase totals = | $724.75 | $787.8649 | $787.86 | $787.85 | $788.00 | |