| 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 | $82.97 | 6.374% | $88.2585 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $104.71 | 4.312% | $109.2251 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $117.95 | 10.549% | $130.3925 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $113.35 | 5.399% | $119.4698 | $119.47 | $119.45 | $119.50 |
| Purchase #5 | $191.74 | 12.843% | $216.3652 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $83.43 | 13.499% | $94.6922 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $144.57 | 7.513% | $155.4315 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $838.72 | $913.8348 | $913.84 | $913.85 | $913.90 | |