| 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 | $41.79 | 7.830% | $45.0622 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $43.91 | 12.293% | $49.3079 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $19.90 | 9.183% | $21.7274 | $21.73 | $21.75 | $21.70 |
| Purchase #4 | $67.63 | 7.799% | $72.9045 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $246.47 | 11.202% | $274.0796 | $274.08 | $274.10 | $274.10 |
| Purchase #6 | $226.74 | 4.286% | $236.4581 | $236.46 | $236.45 | $236.50 |
| Purchase #7 | $242.97 | 9.120% | $265.1289 | $265.13 | $265.15 | $265.10 |
| 7 purchase totals = | $889.41 | $964.6686 | $964.67 | $964.70 | $964.70 | |