| 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 | $90.47 | 12.642% | $101.9072 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $96.75 | 5.717% | $102.2812 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $143.30 | 7.638% | $154.2453 | $154.25 | $154.25 | $154.20 |
| Purchase #4 | $88.89 | 3.248% | $91.7771 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $173.40 | 10.783% | $192.0977 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $150.65 | 13.380% | $170.807 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $129.62 | 11.530% | $144.5652 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $873.08 | $957.6807 | $957.70 | $957.70 | $957.70 | |