| 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 | $6.79 | 10.578% | $7.5082 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $40.83 | 9.748% | $44.8101 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $226.76 | 3.381% | $234.4268 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $42.62 | 10.750% | $47.2017 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $136.90 | 3.636% | $141.8777 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $152.94 | 10.763% | $169.4009 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $77.94 | 11.739% | $87.0894 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $684.78 | $732.3148 | $732.32 | $732.35 | $732.30 | |