| 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 | $30.65 | 7.223% | $32.8638 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $6.98 | 11.245% | $7.7649 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $148.84 | 12.486% | $167.4242 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $92.83 | 7.651% | $99.9324 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $180.28 | 8.151% | $194.9746 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $55.94 | 12.728% | $63.06 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $110.89 | 8.525% | $120.3434 | $120.34 | $120.35 | $120.30 |
| 7 purchase totals = | $626.41 | $686.3633 | $686.34 | $686.30 | $686.40 | |