| 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 | $81.51 | 8.525% | $88.4587 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $77.95 | 13.509% | $88.4803 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $54.58 | 10.308% | $60.2061 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $159.66 | 6.501% | $170.0395 | $170.04 | $170.05 | $170.00 |
| Purchase #5 | $97.66 | 3.717% | $101.29 | $101.29 | $101.30 | $101.30 |
| Purchase #6 | $215.52 | 10.205% | $237.5138 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $169.79 | 9.324% | $185.6212 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $856.67 | $931.6096 | $931.61 | $931.60 | $931.60 | |