| 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 | $110.60 | 6.221% | $117.4804 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $82.64 | 7.332% | $88.6992 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $242.49 | 9.810% | $266.2783 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $157.59 | 11.439% | $175.6167 | $175.62 | $175.60 | $175.60 |
| Purchase #5 | $39.72 | 11.444% | $44.2656 | $44.27 | $44.25 | $44.30 |
| Purchase #6 | $62.61 | 5.649% | $66.1468 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $53.93 | 6.178% | $57.2618 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $749.58 | $815.7488 | $815.76 | $815.75 | $815.80 | |