| 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 | $13.56 | 7.750% | $14.6109 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $224.68 | 10.323% | $247.8737 | $247.87 | $247.85 | $247.90 |
| Purchase #3 | $140.66 | 10.384% | $155.2661 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $49.47 | 8.797% | $53.8219 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $159.70 | 6.636% | $170.2977 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $171.78 | 6.850% | $183.5469 | $183.55 | $183.55 | $183.50 |
| Purchase #7 | $124.60 | 4.191% | $129.822 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $884.45 | $955.2392 | $955.24 | $955.15 | $955.20 | |