| 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 | $84.66 | 4.821% | $88.7415 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $86.69 | 7.466% | $93.1623 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $113.58 | 7.520% | $122.1212 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $217.34 | 5.256% | $228.7634 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $134.54 | 10.737% | $148.9856 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $139.66 | 5.591% | $147.4684 | $147.47 | $147.45 | $147.50 |
| Purchase #7 | $40.56 | 6.471% | $43.1846 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $817.03 | $872.4270 | $872.42 | $872.40 | $872.50 | |