| 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 | $88.37 | 3.423% | $91.3949 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $31.76 | 4.128% | $33.0711 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $120.57 | 13.869% | $137.2919 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $98.46 | 9.182% | $107.5006 | $107.50 | $107.50 | $107.50 |
| Purchase #5 | $44.67 | 7.607% | $48.068 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $180.28 | 9.324% | $197.0893 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $151.74 | 3.500% | $157.0509 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $715.85 | $771.4667 | $771.46 | $771.45 | $771.60 | |