| 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 | $106.34 | 13.628% | $120.832 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $45.98 | 5.127% | $48.3374 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $156.90 | 5.716% | $165.8684 | $165.87 | $165.85 | $165.90 |
| Purchase #4 | $195.47 | 13.512% | $221.8819 | $221.88 | $221.90 | $221.90 |
| Purchase #5 | $205.36 | 9.782% | $225.4483 | $225.45 | $225.45 | $225.40 |
| Purchase #6 | $63.26 | 4.532% | $66.1269 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $72.57 | 3.110% | $74.8269 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $845.88 | $923.3218 | $923.33 | $923.40 | $923.20 | |