| 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 | $46.57 | 8.387% | $50.4758 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $62.93 | 5.134% | $66.1608 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $43.40 | 4.771% | $45.4706 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $73.76 | 8.363% | $79.9285 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $58.52 | 3.644% | $60.6525 | $60.65 | $60.65 | $60.70 |
| Purchase #6 | $236.88 | 13.615% | $269.1312 | $269.13 | $269.15 | $269.10 |
| Purchase #7 | $60.97 | 9.113% | $66.5262 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $583.03 | $638.3456 | $638.35 | $638.40 | $638.40 | |