| 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 | $48.43 | 10.697% | $53.6106 | $53.61 | $53.60 | $53.60 |
| Purchase #2 | $238.76 | 10.744% | $264.4124 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $78.40 | 7.383% | $84.1883 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $34.78 | 7.488% | $37.3843 | $37.38 | $37.40 | $37.40 |
| Purchase #5 | $8.52 | 13.367% | $9.6589 | $9.66 | $9.65 | $9.70 |
| Purchase #6 | $29.89 | 6.171% | $31.7345 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $108.94 | 5.718% | $115.1692 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $547.72 | $596.1582 | $596.15 | $596.15 | $596.20 | |