| 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 | $25.89 | 6.619% | $27.6037 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $236.43 | 9.526% | $258.9523 | $258.95 | $258.95 | $259.00 |
| Purchase #3 | $229.71 | 12.175% | $257.6772 | $257.68 | $257.70 | $257.70 |
| Purchase #4 | $236.39 | 4.708% | $247.5192 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $242.69 | 12.128% | $272.1234 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $241.73 | 13.829% | $275.1588 | $275.16 | $275.15 | $275.20 |
| Purchase #7 | $234.84 | 13.288% | $266.0455 | $266.05 | $266.05 | $266.00 |
| 7 purchase totals = | $1,447.68 | $1,605.0801 | $1,605.08 | $1,605.05 | $1,605.10 | |