| 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 | $47.43 | 5.806% | $50.1838 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $172.97 | 11.851% | $193.4687 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $154.38 | 4.140% | $160.7713 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $46.68 | 5.255% | $49.133 | $49.13 | $49.15 | $49.10 |
| Purchase #5 | $48.68 | 7.163% | $52.1669 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $18.69 | 7.700% | $20.1291 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $47.45 | 8.226% | $51.3532 | $51.35 | $51.35 | $51.40 |
| 7 purchase totals = | $536.28 | $577.2060 | $577.20 | $577.20 | $577.30 | |