| 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 | $78.59 | 6.278% | $83.5239 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $99.43 | 7.753% | $107.1388 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $70.66 | 7.209% | $75.7539 | $75.75 | $75.75 | $75.80 |
| Purchase #4 | $151.90 | 4.600% | $158.8874 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $38.63 | 13.383% | $43.7999 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $203.81 | 6.281% | $216.6113 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $66.34 | 6.191% | $70.4471 | $70.45 | $70.45 | $70.40 |
| 7 purchase totals = | $709.36 | $756.1623 | $756.16 | $756.15 | $756.10 | |