| 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 | $60.53 | 4.844% | $63.4621 | $63.46 | $63.45 | $63.50 |
| Purchase #2 | $107.79 | 9.867% | $118.4256 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $64.86 | 8.411% | $70.3154 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $79.43 | 12.517% | $89.3723 | $89.37 | $89.35 | $89.40 |
| Purchase #5 | $93.33 | 5.112% | $98.101 | $98.10 | $98.10 | $98.10 |
| Purchase #6 | $71.98 | 4.845% | $75.4674 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $122.56 | 8.143% | $132.5401 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $600.48 | $647.6839 | $647.69 | $647.65 | $647.70 | |