| 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 | $23.52 | 12.625% | $26.4894 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $68.75 | 10.417% | $75.9117 | $75.91 | $75.90 | $75.90 |
| Purchase #3 | $10.96 | 11.753% | $12.2481 | $12.25 | $12.25 | $12.20 |
| Purchase #4 | $177.27 | 9.622% | $194.3269 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $82.39 | 3.261% | $85.0767 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $11.91 | 9.360% | $13.0248 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $24.52 | 5.735% | $25.9262 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $399.32 | $433.0038 | $433.01 | $433.05 | $432.90 | |