| 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 | $66.40 | 8.651% | $72.1443 | $72.14 | $72.15 | $72.10 |
| Purchase #2 | $8.70 | 7.781% | $9.3769 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $81.33 | 7.446% | $87.3858 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $116.65 | 4.750% | $122.1909 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $207.69 | 9.297% | $226.9989 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $236.77 | 12.353% | $266.0182 | $266.02 | $266.00 | $266.00 |
| Purchase #7 | $111.95 | 7.667% | $120.5332 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $829.49 | $904.6482 | $904.65 | $904.70 | $904.60 | |