| 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 | $71.69 | 13.354% | $81.2635 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $209.44 | 7.774% | $225.7219 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $27.83 | 6.574% | $29.6595 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $201.89 | 8.289% | $218.6247 | $218.62 | $218.60 | $218.60 |
| Purchase #5 | $160.25 | 9.507% | $175.485 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $36.72 | 13.726% | $41.7602 | $41.76 | $41.75 | $41.80 |
| Purchase #7 | $18.72 | 10.204% | $20.6302 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $726.54 | $793.1450 | $793.14 | $793.10 | $793.20 | |