| 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 | $25.49 | 6.488% | $27.1438 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $147.44 | 13.137% | $166.8092 | $166.81 | $166.80 | $166.80 |
| Purchase #3 | $149.41 | 3.161% | $154.1329 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $48.29 | 3.618% | $50.0371 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $166.37 | 5.455% | $175.4455 | $175.45 | $175.45 | $175.40 |
| Purchase #6 | $17.86 | 9.197% | $19.5026 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $239.55 | 3.140% | $247.0719 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $794.41 | $840.1430 | $840.14 | $840.15 | $840.00 | |