| 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 | $56.94 | 10.860% | $63.1237 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $78.61 | 10.760% | $87.0684 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $117.64 | 13.762% | $133.8296 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $161.26 | 7.526% | $173.3964 | $173.40 | $173.40 | $173.40 |
| Purchase #5 | $158.94 | 7.381% | $170.6714 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $224.82 | 12.461% | $252.8348 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $171.40 | 10.371% | $189.1759 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $969.61 | $1,070.1002 | $1,070.10 | $1,070.10 | $1,070.10 | |