| 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 | $19.54 | 12.324% | $21.9481 | $21.95 | $21.95 | $21.90 |
| Purchase #2 | $61.52 | 11.260% | $68.4472 | $68.45 | $68.45 | $68.40 |
| Purchase #3 | $54.96 | 10.622% | $60.7979 | $60.80 | $60.80 | $60.80 |
| Purchase #4 | $138.57 | 11.693% | $154.773 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $118.97 | 4.290% | $124.0738 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $161.86 | 7.152% | $173.4362 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $174.75 | 5.850% | $184.9729 | $184.97 | $184.95 | $185.00 |
| 7 purchase totals = | $730.17 | $788.4491 | $788.45 | $788.40 | $788.40 | |