| 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 | $117.87 | 3.691% | $122.2206 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $81.45 | 7.551% | $87.6003 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $126.32 | 4.243% | $131.6798 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $64.63 | 11.642% | $72.1542 | $72.15 | $72.15 | $72.20 |
| Purchase #5 | $50.25 | 8.156% | $54.3484 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $85.52 | 10.491% | $94.4919 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $55.77 | 11.799% | $62.3503 | $62.35 | $62.35 | $62.40 |
| 7 purchase totals = | $581.81 | $624.8455 | $624.84 | $624.85 | $624.90 | |