| 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 | $17.42 | 7.637% | $18.7504 | $18.75 | $18.75 | $18.80 |
| Purchase #2 | $57.83 | 8.730% | $62.8786 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $33.96 | 6.372% | $36.1239 | $36.12 | $36.10 | $36.10 |
| Purchase #4 | $227.46 | 5.808% | $240.6709 | $240.67 | $240.65 | $240.70 |
| Purchase #5 | $98.91 | 11.738% | $110.5201 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $154.52 | 9.787% | $169.6429 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $39.69 | 6.395% | $42.2282 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $629.79 | $680.8150 | $680.81 | $680.80 | $680.80 | |