| 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 | $27.45 | 8.505% | $29.7846 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $154.70 | 12.495% | $174.0298 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $62.83 | 3.408% | $64.9712 | $64.97 | $64.95 | $65.00 |
| Purchase #4 | $33.49 | 12.289% | $37.6056 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $238.89 | 6.745% | $255.0031 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $140.33 | 10.113% | $154.5216 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $173.63 | 12.644% | $195.5838 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $831.32 | $911.4997 | $911.49 | $911.50 | $911.50 | |