| 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 | $96.30 | 11.425% | $107.3023 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $82.92 | 12.752% | $93.494 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $61.60 | 4.506% | $64.3757 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $55.56 | 10.514% | $61.4016 | $61.40 | $61.40 | $61.40 |
| Purchase #5 | $88.37 | 11.184% | $98.2533 | $98.25 | $98.25 | $98.30 |
| Purchase #6 | $43.68 | 13.491% | $49.5729 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $26.49 | 8.811% | $28.824 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $454.92 | $503.2238 | $503.21 | $503.20 | $503.30 | |