| 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 | $50.58 | 9.501% | $55.3856 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $238.42 | 8.335% | $258.2923 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $68.94 | 7.752% | $74.2842 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $139.42 | 12.423% | $156.7401 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $68.87 | 9.207% | $75.2109 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $155.78 | 9.752% | $170.9717 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $153.71 | 12.637% | $173.1343 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $875.72 | $964.0191 | $964.01 | $964.05 | $964.00 | |