| 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 | $8.79 | 13.398% | $9.9677 | $9.97 | $9.95 | $10.00 |
| Purchase #2 | $96.71 | 6.865% | $103.3491 | $103.35 | $103.35 | $103.30 |
| Purchase #3 | $148.78 | 6.231% | $158.0505 | $158.05 | $158.05 | $158.10 |
| Purchase #4 | $54.76 | 8.451% | $59.3878 | $59.39 | $59.40 | $59.40 |
| Purchase #5 | $238.42 | 12.399% | $267.9817 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $42.52 | 5.698% | $44.9428 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $239.71 | 3.817% | $248.8597 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $829.69 | $892.5393 | $892.54 | $892.55 | $892.60 | |