| 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 | $57.65 | 10.120% | $63.4842 | $63.48 | $63.50 | $63.50 |
| Purchase #2 | $246.99 | 11.792% | $276.1151 | $276.12 | $276.10 | $276.10 |
| Purchase #3 | $26.75 | 5.273% | $28.1605 | $28.16 | $28.15 | $28.20 |
| Purchase #4 | $180.39 | 7.777% | $194.4189 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $64.39 | 13.290% | $72.9474 | $72.95 | $72.95 | $72.90 |
| Purchase #6 | $81.44 | 9.567% | $89.2314 | $89.23 | $89.25 | $89.20 |
| Purchase #7 | $147.85 | 10.797% | $163.8134 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $805.46 | $888.1709 | $888.17 | $888.15 | $888.10 | |