| 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 | $36.79 | 5.588% | $38.8458 | $38.85 | $38.85 | $38.80 |
| Purchase #2 | $121.58 | 6.776% | $129.8183 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $57.34 | 9.411% | $62.7363 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $18.67 | 10.496% | $20.6296 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $215.59 | 4.764% | $225.8607 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $60.72 | 9.448% | $66.4568 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $190.39 | 11.493% | $212.2715 | $212.27 | $212.25 | $212.30 |
| 7 purchase totals = | $701.08 | $756.6190 | $756.63 | $756.60 | $756.60 | |