| 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 | $63.92 | 4.602% | $66.8616 | $66.86 | $66.85 | $66.90 |
| Purchase #2 | $68.67 | 3.583% | $71.1304 | $71.13 | $71.15 | $71.10 |
| Purchase #3 | $23.35 | 9.217% | $25.5022 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $120.33 | 8.629% | $130.7133 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $103.49 | 12.279% | $116.1975 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $150.82 | 4.817% | $158.085 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $232.84 | 7.466% | $250.2238 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $763.42 | $818.7138 | $818.71 | $818.70 | $818.70 | |