| 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 | $127.94 | 3.867% | $132.8874 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $71.95 | 4.829% | $75.4245 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $140.66 | 5.470% | $148.3541 | $148.35 | $148.35 | $148.40 |
| Purchase #4 | $214.82 | 8.102% | $232.2247 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $189.30 | 6.523% | $201.648 | $201.65 | $201.65 | $201.60 |
| Purchase #6 | $47.56 | 5.174% | $50.0208 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $60.91 | 4.470% | $63.6327 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $853.14 | $904.1922 | $904.18 | $904.15 | $904.10 | |