| 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 | $245.59 | 6.147% | $260.6864 | $260.69 | $260.70 | $260.70 |
| Purchase #2 | $15.58 | 8.863% | $16.9609 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $63.32 | 3.672% | $65.6451 | $65.65 | $65.65 | $65.60 |
| Purchase #4 | $101.35 | 3.726% | $105.1263 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $72.41 | 7.873% | $78.1108 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $80.28 | 10.338% | $88.5793 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $49.64 | 7.677% | $53.4509 | $53.45 | $53.45 | $53.50 |
| 7 purchase totals = | $628.17 | $668.5597 | $668.57 | $668.60 | $668.60 | |