| 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 | $50.69 | 12.464% | $57.008 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $140.42 | 3.189% | $144.898 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $158.42 | 8.373% | $171.6845 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $108.94 | 6.659% | $116.1943 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $142.62 | 4.399% | $148.8939 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $32.79 | 5.126% | $34.4708 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $129.97 | 4.288% | $135.5431 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $763.85 | $808.6926 | $808.68 | $808.70 | $808.70 | |