| 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 | $47.61 | 13.310% | $53.9469 | $53.95 | $53.95 | $53.90 |
| Purchase #2 | $54.34 | 4.491% | $56.7804 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $219.39 | 7.722% | $236.3313 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $19.62 | 5.589% | $20.7166 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $101.90 | 6.129% | $108.1455 | $108.15 | $108.15 | $108.10 |
| Purchase #6 | $150.81 | 5.574% | $159.2161 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $11.63 | 11.680% | $12.9884 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $605.30 | $648.1252 | $648.14 | $648.15 | $648.00 | |