| 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 | $10.76 | 7.703% | $11.5888 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $249.87 | 6.280% | $265.5618 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $211.71 | 11.528% | $236.1159 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $136.84 | 13.167% | $154.8577 | $154.86 | $154.85 | $154.90 |
| Purchase #5 | $226.39 | 11.588% | $252.6241 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $23.59 | 9.359% | $25.7978 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $47.72 | 7.422% | $51.2618 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $906.88 | $997.8079 | $997.81 | $997.75 | $997.90 | |