| 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 | $17.66 | 5.280% | $18.5924 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $213.48 | 5.261% | $224.7112 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $49.98 | 12.767% | $56.3609 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $148.81 | 9.628% | $163.1374 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $161.29 | 8.396% | $174.8319 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $102.78 | 8.609% | $111.6283 | $111.63 | $111.65 | $111.60 |
| Purchase #7 | $10.83 | 7.185% | $11.6081 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $704.83 | $760.8702 | $760.87 | $760.90 | $760.80 | |