| 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 | $61.90 | 12.234% | $69.4728 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $14.62 | 10.425% | $16.1441 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $9.33 | 9.154% | $10.1841 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $186.85 | 12.487% | $210.182 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $58.58 | 10.631% | $64.8076 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $76.70 | 10.116% | $84.459 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $138.85 | 10.316% | $153.1738 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $546.83 | $608.4234 | $608.41 | $608.40 | $608.50 | |