| 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 | $102.91 | 4.562% | $107.6048 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $133.81 | 4.500% | $139.8315 | $139.83 | $139.85 | $139.80 |
| Purchase #3 | $151.41 | 8.804% | $164.7401 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $91.33 | 13.502% | $103.6614 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $132.59 | 6.868% | $141.6963 | $141.70 | $141.70 | $141.70 |
| Purchase #6 | $23.78 | 9.302% | $25.992 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $48.44 | 12.656% | $54.5706 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $684.27 | $738.0967 | $738.09 | $738.10 | $738.10 | |