| 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 | $49.46 | 12.688% | $55.7355 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $44.84 | 6.675% | $47.8331 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $198.49 | 10.685% | $219.6987 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $150.58 | 5.177% | $158.3755 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $9.93 | 9.746% | $10.8978 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $229.37 | 10.395% | $253.213 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $215.50 | 10.860% | $238.9033 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $898.17 | $984.6569 | $984.66 | $984.70 | $984.60 | |