| 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 | $91.81 | 13.347% | $104.0639 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $59.49 | 6.724% | $63.4901 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $86.97 | 6.128% | $92.2995 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $80.76 | 11.537% | $90.0773 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $182.89 | 6.338% | $194.4816 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $198.59 | 7.265% | $213.0176 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $99.82 | 6.848% | $106.6557 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $800.33 | $864.0857 | $864.09 | $864.10 | $864.20 | |