| 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 | $80.69 | 4.663% | $84.4526 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $159.25 | 10.464% | $175.9139 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $31.82 | 11.299% | $35.4153 | $35.42 | $35.40 | $35.40 |
| Purchase #4 | $128.27 | 9.408% | $140.3376 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $214.59 | 12.779% | $242.0125 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $94.49 | 9.523% | $103.4883 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $197.48 | 4.873% | $207.1032 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $906.59 | $988.7234 | $988.72 | $988.70 | $988.70 | |