| 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 | $41.44 | 9.470% | $45.3644 | $45.36 | $45.35 | $45.40 |
| Purchase #2 | $20.62 | 13.562% | $23.4165 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $167.34 | 4.651% | $175.123 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $78.85 | 4.421% | $82.336 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $129.46 | 12.282% | $145.3603 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $247.96 | 6.751% | $264.6998 | $264.70 | $264.70 | $264.70 |
| Purchase #7 | $227.79 | 4.731% | $238.5667 | $238.57 | $238.55 | $238.60 |
| 7 purchase totals = | $913.46 | $974.8667 | $974.87 | $974.80 | $974.90 | |