| 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 | $59.53 | 7.683% | $64.1037 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $39.94 | 10.696% | $44.212 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $246.98 | 13.618% | $280.6137 | $280.61 | $280.60 | $280.60 |
| Purchase #4 | $46.99 | 3.327% | $48.5534 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $85.91 | 11.542% | $95.8257 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $61.35 | 6.201% | $65.1543 | $65.15 | $65.15 | $65.20 |
| Purchase #7 | $188.94 | 10.866% | $209.4702 | $209.47 | $209.45 | $209.50 |
| 7 purchase totals = | $729.64 | $807.9330 | $807.92 | $807.90 | $808.00 | |