| 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 | $88.65 | 12.624% | $99.8412 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $22.76 | 7.704% | $24.5134 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $211.86 | 4.444% | $221.2751 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $112.83 | 8.477% | $122.3946 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $206.33 | 10.856% | $228.7292 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $161.62 | 12.718% | $182.1748 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $43.36 | 12.141% | $48.6243 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $847.41 | $927.5526 | $927.54 | $927.55 | $927.50 | |