| 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 | $243.46 | 7.754% | $262.3379 | $262.34 | $262.35 | $262.30 |
| Purchase #2 | $51.43 | 6.296% | $54.668 | $54.67 | $54.65 | $54.70 |
| Purchase #3 | $50.41 | 8.395% | $54.6419 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $64.92 | 10.816% | $71.9417 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $122.62 | 13.358% | $138.9996 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $126.39 | 4.639% | $132.2532 | $132.25 | $132.25 | $132.30 |
| Purchase #7 | $23.82 | 7.827% | $25.6844 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $683.05 | $740.5267 | $740.52 | $740.55 | $740.50 | |