| 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 | $89.66 | 3.803% | $93.0698 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $41.93 | 12.590% | $47.209 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $225.99 | 5.507% | $238.4353 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $229.98 | 3.456% | $237.9281 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $155.76 | 9.187% | $170.0697 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $98.61 | 7.860% | $106.3607 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $149.49 | 3.526% | $154.761 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $991.42 | $1,047.8336 | $1,047.84 | $1,047.80 | $1,047.90 | |