| 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 | $46.74 | 7.250% | $50.1287 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $144.72 | 11.870% | $161.8983 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $47.97 | 3.219% | $49.5142 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $39.43 | 5.236% | $41.4946 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $242.78 | 5.779% | $256.8103 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $189.44 | 13.860% | $215.6964 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $10.49 | 7.426% | $11.269 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $721.57 | $786.8115 | $786.81 | $786.80 | $786.80 | |