| 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 | $75.62 | 7.439% | $81.2454 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $178.53 | 13.727% | $203.0368 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $240.68 | 7.838% | $259.5445 | $259.54 | $259.55 | $259.50 |
| Purchase #4 | $226.81 | 5.216% | $238.6404 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $75.35 | 8.233% | $81.5536 | $81.55 | $81.55 | $81.60 |
| Purchase #6 | $18.57 | 6.572% | $19.7904 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $90.87 | 13.359% | $103.0093 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $906.43 | $986.8204 | $986.82 | $986.85 | $986.70 | |