| 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 | $7.31 | 4.732% | $7.6559 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $236.53 | 8.503% | $256.6421 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $240.33 | 9.410% | $262.9451 | $262.95 | $262.95 | $262.90 |
| Purchase #4 | $56.85 | 11.637% | $63.4656 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $227.88 | 7.104% | $244.0686 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $157.26 | 9.609% | $172.3711 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $104.50 | 11.606% | $116.6283 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $1,030.66 | $1,123.7767 | $1,123.79 | $1,123.75 | $1,123.80 | |