| 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 | $69.32 | 7.763% | $74.7013 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $51.59 | 8.181% | $55.8106 | $55.81 | $55.80 | $55.80 |
| Purchase #3 | $29.69 | 10.354% | $32.7641 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $20.67 | 5.609% | $21.8294 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $43.33 | 9.860% | $47.6023 | $47.60 | $47.60 | $47.60 |
| Purchase #6 | $70.27 | 13.651% | $79.8626 | $79.86 | $79.85 | $79.90 |
| Purchase #7 | $142.98 | 5.802% | $151.2757 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $427.85 | $463.8460 | $463.84 | $463.85 | $463.90 | |