| 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 | $88.44 | 9.185% | $96.5632 | $96.56 | $96.55 | $96.60 |
| Purchase #2 | $156.90 | 8.368% | $170.0294 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $129.89 | 10.615% | $143.6778 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $166.64 | 9.184% | $181.9442 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $95.56 | 13.632% | $108.5867 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $48.32 | 9.542% | $52.9307 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $182.63 | 12.833% | $206.0669 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $868.38 | $959.7989 | $959.80 | $959.85 | $959.80 | |