| 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 | $6.71 | 10.866% | $7.4391 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $190.76 | 9.120% | $208.1573 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $219.96 | 5.531% | $232.126 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $18.44 | 5.760% | $19.5021 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $120.83 | 9.791% | $132.6605 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $247.29 | 10.114% | $272.3009 | $272.30 | $272.30 | $272.30 |
| Purchase #7 | $89.82 | 7.123% | $96.2179 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $893.81 | $968.4038 | $968.41 | $968.40 | $968.40 | |