| 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 | $65.61 | 12.290% | $73.6735 | $73.67 | $73.65 | $73.70 |
| Purchase #2 | $83.83 | 12.246% | $94.0958 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $232.54 | 9.743% | $255.1964 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $114.27 | 13.348% | $129.5228 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $98.78 | 13.408% | $112.0244 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $241.96 | 11.104% | $268.8272 | $268.83 | $268.85 | $268.80 |
| Purchase #7 | $70.77 | 4.293% | $73.8082 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $907.76 | $1,007.1483 | $1,007.15 | $1,007.10 | $1,007.10 | |