| 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 | $69.51 | 10.767% | $76.9941 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $48.38 | 3.511% | $50.0786 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $162.55 | 5.122% | $170.8758 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $205.25 | 7.187% | $220.0013 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $228.38 | 6.449% | $243.1082 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $65.40 | 7.303% | $70.1762 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $210.99 | 7.871% | $227.597 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $990.46 | $1,058.8312 | $1,058.84 | $1,058.90 | $1,058.90 | |