| 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 | $66.62 | 3.602% | $69.0197 | $69.02 | $69.00 | $69.00 |
| Purchase #2 | $211.31 | 7.807% | $227.807 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $160.76 | 7.546% | $172.8909 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $121.33 | 6.244% | $128.9058 | $128.91 | $128.90 | $128.90 |
| Purchase #5 | $15.97 | 12.751% | $18.0063 | $18.01 | $18.00 | $18.00 |
| Purchase #6 | $116.61 | 11.470% | $129.9852 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $151.88 | 10.691% | $168.1175 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $844.48 | $914.7324 | $914.75 | $914.70 | $914.70 | |