| 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 | $53.47 | 9.301% | $58.4432 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $184.79 | 7.204% | $198.1023 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $10.32 | 8.705% | $11.2184 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $220.49 | 9.804% | $242.1068 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $8.77 | 4.460% | $9.1611 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $108.83 | 8.492% | $118.0718 | $118.07 | $118.05 | $118.10 |
| Purchase #7 | $232.60 | 7.679% | $250.4614 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $819.27 | $887.5650 | $887.56 | $887.50 | $887.60 | |