| 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 | $111.47 | 8.646% | $121.1077 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $25.70 | 3.695% | $26.6496 | $26.65 | $26.65 | $26.60 |
| Purchase #3 | $156.54 | 3.113% | $161.4131 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $58.86 | 12.157% | $66.0156 | $66.02 | $66.00 | $66.00 |
| Purchase #5 | $93.81 | 7.126% | $100.4949 | $100.49 | $100.50 | $100.50 |
| Purchase #6 | $152.71 | 5.192% | $160.6387 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $248.65 | 7.571% | $267.4753 | $267.48 | $267.50 | $267.50 |
| 7 purchase totals = | $847.74 | $903.7949 | $903.80 | $903.80 | $903.70 | |