| 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 | $98.57 | 7.320% | $105.7853 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $129.93 | 6.322% | $138.1442 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $150.60 | 6.527% | $160.4297 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $92.67 | 4.854% | $97.1682 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $101.92 | 6.853% | $108.9046 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $71.84 | 4.106% | $74.7898 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $53.77 | 12.256% | $60.3601 | $60.36 | $60.35 | $60.40 |
| 7 purchase totals = | $699.30 | $745.5819 | $745.58 | $745.60 | $745.60 | |