| 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 | $95.75 | 13.244% | $108.4311 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $59.66 | 8.835% | $64.931 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $110.27 | 9.824% | $121.1029 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $34.30 | 8.581% | $37.2433 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $127.63 | 5.649% | $134.8398 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $46.58 | 3.674% | $48.2913 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $36.42 | 11.813% | $40.7223 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $510.61 | $555.5617 | $555.55 | $555.60 | $555.40 | |