| 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 | 6.365% | $60.5642 | $60.56 | $60.55 | $60.60 |
| Purchase #2 | $178.79 | 6.507% | $190.4239 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $32.92 | 11.710% | $36.7749 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $26.34 | 8.402% | $28.5531 | $28.55 | $28.55 | $28.60 |
| Purchase #5 | $225.94 | 13.757% | $257.0226 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $229.92 | 13.815% | $261.6834 | $261.68 | $261.70 | $261.70 |
| Purchase #7 | $180.79 | 5.233% | $190.2507 | $190.25 | $190.25 | $190.30 |
| 7 purchase totals = | $931.64 | $1,025.2728 | $1,025.25 | $1,025.20 | $1,025.40 | |