| 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 | $31.75 | 4.464% | $33.1673 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $151.99 | 10.157% | $167.4276 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $190.93 | 13.563% | $216.8258 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $21.86 | 6.130% | $23.2 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $63.92 | 9.134% | $69.7585 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $97.31 | 11.822% | $108.814 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $19.90 | 12.129% | $22.3137 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $577.66 | $641.5069 | $641.51 | $641.50 | $641.50 | |