| 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 | $25.90 | 3.616% | $26.8365 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $121.81 | 5.662% | $128.7069 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $94.42 | 8.211% | $102.1728 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $49.62 | 5.775% | $52.4856 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $229.26 | 9.388% | $250.7829 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $24.85 | 8.699% | $27.0117 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $78.39 | 3.482% | $81.1195 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $624.25 | $669.1159 | $669.12 | $669.10 | $669.10 | |