| 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 | $53.34 | 4.458% | $55.7179 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $104.83 | 13.297% | $118.7692 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $242.97 | 9.815% | $266.8175 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $117.42 | 3.415% | $121.4299 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $63.53 | 11.383% | $70.7616 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $50.72 | 6.723% | $54.1299 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $12.72 | 3.471% | $13.1615 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $645.53 | $700.7875 | $700.79 | $700.75 | $700.80 | |