| 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 | $9.54 | 13.554% | $10.8331 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $183.25 | 9.474% | $200.6111 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $17.91 | 9.779% | $19.6614 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $69.29 | 3.549% | $71.7491 | $71.75 | $71.75 | $71.70 |
| Purchase #5 | $27.43 | 7.641% | $29.5259 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $11.26 | 3.175% | $11.6175 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $60.53 | 7.868% | $65.2925 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $379.21 | $409.2906 | $409.29 | $409.30 | $409.20 | |