| 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 | $24.63 | 3.717% | $25.5455 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $67.50 | 12.160% | $75.708 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $84.41 | 8.697% | $91.7511 | $91.75 | $91.75 | $91.80 |
| Purchase #4 | $163.36 | 10.402% | $180.3527 | $180.35 | $180.35 | $180.40 |
| Purchase #5 | $229.25 | 12.106% | $257.003 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $168.34 | 11.371% | $187.4819 | $187.48 | $187.50 | $187.50 |
| Purchase #7 | $214.59 | 3.406% | $221.8989 | $221.90 | $221.90 | $221.90 |
| 7 purchase totals = | $952.08 | $1,039.7411 | $1,039.74 | $1,039.75 | $1,039.80 | |