| 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 | $22.44 | 5.230% | $23.6136 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $112.46 | 7.118% | $120.4649 | $120.46 | $120.45 | $120.50 |
| Purchase #3 | $151.45 | 8.824% | $164.8139 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $98.55 | 11.648% | $110.0291 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $90.53 | 5.454% | $95.4675 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $50.97 | 11.637% | $56.9014 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $31.55 | 4.112% | $32.8473 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $557.95 | $604.1377 | $604.13 | $604.10 | $604.10 | |