| 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 | $62.39 | 7.710% | $67.2003 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $148.73 | 11.810% | $166.295 | $166.30 | $166.30 | $166.30 |
| Purchase #3 | $11.64 | 6.617% | $12.4102 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $155.31 | 3.813% | $161.232 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $248.61 | 12.271% | $279.1169 | $279.12 | $279.10 | $279.10 |
| Purchase #6 | $45.60 | 9.576% | $49.9667 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $168.30 | 12.806% | $189.8525 | $189.85 | $189.85 | $189.90 |
| 7 purchase totals = | $840.58 | $926.0736 | $926.08 | $926.05 | $926.10 | |