| 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 | $88.95 | 12.275% | $99.8686 | $99.87 | $99.85 | $99.90 |
| Purchase #2 | $170.60 | 12.317% | $191.6128 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $232.37 | 10.850% | $257.5821 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $26.65 | 6.338% | $28.3391 | $28.34 | $28.35 | $28.30 |
| Purchase #5 | $41.87 | 6.748% | $44.6954 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $125.85 | 9.220% | $137.4534 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $105.31 | 12.241% | $118.201 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $791.60 | $877.7524 | $877.75 | $877.75 | $877.80 | |