| 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 | $30.92 | 4.136% | $32.1989 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $58.77 | 8.549% | $63.7942 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $244.61 | 6.620% | $260.8032 | $260.80 | $260.80 | $260.80 |
| Purchase #4 | $12.43 | 6.617% | $13.2525 | $13.25 | $13.25 | $13.30 |
| Purchase #5 | $179.26 | 12.524% | $201.7105 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $56.50 | 12.529% | $63.5789 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $41.34 | 8.147% | $44.708 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $623.83 | $680.0462 | $680.04 | $680.05 | $680.10 | |