| 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 | $64.82 | 10.732% | $71.7765 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $208.77 | 13.577% | $237.1147 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $114.71 | 13.271% | $129.9332 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $18.42 | 10.767% | $20.4033 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $143.42 | 4.178% | $149.4121 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $24.93 | 8.573% | $27.0672 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $66.68 | 7.497% | $71.679 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $641.75 | $707.3860 | $707.38 | $707.40 | $707.40 | |