| 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 | $7.73 | 10.622% | $8.5511 | $8.55 | $8.55 | $8.60 |
| Purchase #2 | $36.45 | 3.371% | $37.6787 | $37.68 | $37.70 | $37.70 |
| Purchase #3 | $150.96 | 7.445% | $162.199 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $136.37 | 11.272% | $151.7416 | $151.74 | $151.75 | $151.70 |
| Purchase #5 | $146.49 | 12.487% | $164.7822 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $8.89 | 6.467% | $9.4649 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $45.87 | 12.198% | $51.4652 | $51.47 | $51.45 | $51.50 |
| 7 purchase totals = | $532.76 | $585.8827 | $585.88 | $585.90 | $586.00 | |