| 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 | $29.45 | 13.229% | $33.3459 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $157.82 | 11.350% | $175.7326 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $42.67 | 3.266% | $44.0636 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $191.69 | 6.313% | $203.7914 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $225.53 | 13.564% | $256.1209 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $38.83 | 12.554% | $43.7047 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $144.63 | 6.702% | $154.3231 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $830.62 | $911.0822 | $911.07 | $911.05 | $911.00 | |