| 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 | $22.71 | 3.409% | $23.4842 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $190.74 | 4.396% | $199.1249 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $25.95 | 3.305% | $26.8076 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $140.60 | 3.133% | $145.005 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $170.54 | 3.462% | $176.4441 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $48.83 | 9.266% | $53.3546 | $53.35 | $53.35 | $53.40 |
| Purchase #7 | $236.40 | 12.211% | $265.2668 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $835.77 | $889.4872 | $889.48 | $889.45 | $889.50 | |