| 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 | $48.40 | 10.488% | $53.4762 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $6.33 | 9.381% | $6.9238 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $106.35 | 8.373% | $115.2547 | $115.25 | $115.25 | $115.30 |
| Purchase #4 | $102.53 | 12.371% | $115.214 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $23.83 | 3.627% | $24.6943 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $213.49 | 11.274% | $237.5589 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $21.84 | 3.286% | $22.5577 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $522.77 | $575.6796 | $575.67 | $575.65 | $575.80 | |