| 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 | $100.50 | 5.309% | $105.8355 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $63.48 | 3.471% | $65.6834 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $75.58 | 7.402% | $81.1744 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $33.67 | 10.841% | $37.3202 | $37.32 | $37.30 | $37.30 |
| Purchase #5 | $249.64 | 6.258% | $265.2625 | $265.26 | $265.25 | $265.30 |
| Purchase #6 | $155.27 | 4.247% | $161.8643 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $199.60 | 13.183% | $225.9133 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $877.74 | $943.0536 | $943.04 | $943.00 | $943.10 | |