| 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 | $41.44 | 8.367% | $44.9073 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $190.48 | 8.612% | $206.8841 | $206.88 | $206.90 | $206.90 |
| Purchase #3 | $232.97 | 4.706% | $243.9336 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $168.69 | 11.200% | $187.5833 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $71.88 | 5.502% | $75.8348 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $88.56 | 6.537% | $94.3492 | $94.35 | $94.35 | $94.30 |
| Purchase #7 | $93.81 | 8.155% | $101.4602 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $887.83 | $954.9525 | $954.94 | $955.00 | $954.90 | |