| 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 | $84.37 | 4.179% | $87.8958 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $159.52 | 4.336% | $166.4368 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $140.89 | 4.590% | $147.3569 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $61.40 | 12.189% | $68.884 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $149.62 | 8.189% | $161.8724 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $126.65 | 12.874% | $142.9549 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $96.36 | 4.237% | $100.4428 | $100.44 | $100.45 | $100.40 |
| 7 purchase totals = | $818.81 | $875.8436 | $875.84 | $875.85 | $875.90 | |