| 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 | $110.25 | 5.763% | $116.6037 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $115.94 | 7.333% | $124.4419 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $103.26 | 5.666% | $109.1107 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $31.77 | 9.333% | $34.7351 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $55.44 | 13.321% | $62.8252 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $113.94 | 13.431% | $129.2433 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $41.79 | 11.792% | $46.7179 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $572.39 | $623.6778 | $623.68 | $623.70 | $623.50 | |