| 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 | $39.81 | 5.157% | $41.863 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $143.30 | 10.683% | $158.6087 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $164.62 | 7.754% | $177.3846 | $177.38 | $177.40 | $177.40 |
| Purchase #4 | $128.26 | 13.599% | $145.7021 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $44.79 | 11.807% | $50.0784 | $50.08 | $50.10 | $50.10 |
| Purchase #6 | $50.73 | 3.275% | $52.3914 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $125.96 | 13.682% | $143.1938 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $697.47 | $769.2220 | $769.21 | $769.25 | $769.30 | |