| 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 | $70.31 | 3.427% | $72.7195 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $45.63 | 7.797% | $49.1878 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $68.89 | 6.245% | $73.1922 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $184.93 | 12.737% | $208.4845 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $114.94 | 5.290% | $121.0203 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $218.96 | 11.282% | $243.6631 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $168.36 | 12.344% | $189.1424 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $872.02 | $957.4098 | $957.40 | $957.40 | $957.40 | |