| 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 | $59.60 | 5.507% | $62.8822 | $62.88 | $62.90 | $62.90 |
| Purchase #2 | $137.62 | 7.873% | $148.4548 | $148.45 | $148.45 | $148.50 |
| Purchase #3 | $230.70 | 9.846% | $253.4147 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $25.70 | 11.786% | $28.729 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $77.60 | 4.434% | $81.0408 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $124.44 | 10.520% | $137.5311 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $31.26 | 4.291% | $32.6014 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $686.92 | $744.6540 | $744.64 | $744.70 | $744.60 | |