| 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 | $42.49 | 5.247% | $44.7195 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $143.91 | 5.711% | $152.1287 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $185.31 | 12.360% | $208.2143 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $58.63 | 8.475% | $63.5989 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $75.61 | 4.872% | $79.2937 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $149.49 | 12.829% | $168.6681 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $132.38 | 10.402% | $146.1502 | $146.15 | $146.15 | $146.20 |
| 7 purchase totals = | $787.82 | $862.7734 | $862.77 | $862.75 | $862.80 | |