| 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 | $41.62 | 11.847% | $46.5507 | $46.55 | $46.55 | $46.60 |
| Purchase #2 | $35.87 | 8.745% | $39.0068 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $68.85 | 9.396% | $75.3191 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $44.96 | 7.302% | $48.243 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $202.80 | 9.108% | $221.271 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $137.34 | 4.688% | $143.7785 | $143.78 | $143.80 | $143.80 |
| Purchase #7 | $236.94 | 3.785% | $245.9082 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $768.38 | $820.0773 | $820.08 | $820.05 | $820.10 | |