| 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 | $74.56 | 11.177% | $82.8936 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $132.81 | 3.207% | $137.0692 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $13.80 | 12.539% | $15.5304 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $10.73 | 11.207% | $11.9325 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $20.33 | 8.728% | $22.1044 | $22.10 | $22.10 | $22.10 |
| Purchase #6 | $122.98 | 9.873% | $135.1218 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $65.59 | 9.727% | $71.9699 | $71.97 | $71.95 | $72.00 |
| 7 purchase totals = | $440.80 | $476.6218 | $476.61 | $476.60 | $476.60 | |