| 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 | $41.73 | 3.282% | $43.0996 | $43.10 | $43.10 | $43.10 |
| Purchase #2 | $100.26 | 5.701% | $105.9758 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $218.88 | 8.343% | $237.1412 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $142.72 | 13.590% | $162.1156 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $52.84 | 9.767% | $58.0009 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $151.82 | 9.652% | $166.4737 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $183.77 | 13.745% | $209.0292 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $892.02 | $981.8360 | $981.84 | $981.85 | $981.80 | |