| 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 | $63.39 | 11.758% | $70.8434 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $243.57 | 8.682% | $264.7167 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $128.28 | 10.563% | $141.8302 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $20.30 | 13.831% | $23.1077 | $23.11 | $23.10 | $23.10 |
| Purchase #5 | $37.46 | 9.663% | $41.0798 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $8.88 | 10.153% | $9.7816 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $57.64 | 4.357% | $60.1514 | $60.15 | $60.15 | $60.20 |
| 7 purchase totals = | $559.52 | $611.5108 | $611.51 | $611.55 | $611.50 | |