| 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 | $93.58 | 8.513% | $101.5465 | $101.55 | $101.55 | $101.50 |
| Purchase #2 | $21.75 | 10.685% | $24.074 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $84.88 | 5.189% | $89.2844 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $216.98 | 12.872% | $244.9097 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $228.55 | 11.587% | $255.0321 | $255.03 | $255.05 | $255.00 |
| Purchase #6 | $120.47 | 11.652% | $134.5072 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $13.46 | 11.133% | $14.9585 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $779.67 | $864.3124 | $864.31 | $864.30 | $864.30 | |