| 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 | $124.31 | 13.754% | $141.4076 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $18.30 | 4.445% | $19.1134 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $48.60 | 13.544% | $55.1824 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $49.98 | 8.615% | $54.2858 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $78.96 | 13.415% | $89.5525 | $89.55 | $89.55 | $89.60 |
| Purchase #6 | $65.60 | 6.598% | $69.9283 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $161.44 | 5.133% | $169.7267 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $547.19 | $599.1967 | $599.20 | $599.25 | $599.20 | |