| 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 | $23.42 | 7.305% | $25.1308 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $82.40 | 5.596% | $87.0111 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $97.44 | 5.755% | $103.0477 | $103.05 | $103.05 | $103.00 |
| Purchase #4 | $108.99 | 8.337% | $118.0765 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $159.73 | 10.608% | $176.6742 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $207.73 | 5.810% | $219.7991 | $219.80 | $219.80 | $219.80 |
| Purchase #7 | $163.42 | 4.467% | $170.72 | $170.72 | $170.70 | $170.70 |
| 7 purchase totals = | $843.13 | $900.4594 | $900.46 | $900.45 | $900.40 | |