| 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 | $101.91 | 3.492% | $105.4687 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $125.40 | 10.572% | $138.6573 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $145.37 | 11.453% | $162.0192 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $73.51 | 13.507% | $83.439 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $224.92 | 10.470% | $248.4691 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $45.28 | 7.437% | $48.6475 | $48.65 | $48.65 | $48.60 |
| Purchase #7 | $199.63 | 5.653% | $210.9151 | $210.92 | $210.90 | $210.90 |
| 7 purchase totals = | $916.02 | $997.6159 | $997.63 | $997.55 | $997.60 | |