| 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 | $98.75 | 4.232% | $102.9291 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $56.26 | 7.108% | $60.259 | $60.26 | $60.25 | $60.30 |
| Purchase #3 | $73.93 | 5.784% | $78.2061 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $31.40 | 11.103% | $34.8863 | $34.89 | $34.90 | $34.90 |
| Purchase #5 | $88.34 | 8.598% | $95.9355 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $28.51 | 13.129% | $32.2531 | $32.25 | $32.25 | $32.30 |
| Purchase #7 | $144.68 | 9.356% | $158.2163 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $521.87 | $562.6854 | $562.70 | $562.70 | $562.70 | |