| 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 | $9.75 | 8.697% | $10.598 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $248.91 | 8.827% | $270.8813 | $270.88 | $270.90 | $270.90 |
| Purchase #3 | $33.58 | 5.828% | $35.537 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $92.62 | 10.665% | $102.4979 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $213.43 | 10.473% | $235.7825 | $235.78 | $235.80 | $235.80 |
| Purchase #6 | $40.49 | 4.359% | $42.255 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $170.59 | 9.662% | $187.0724 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $809.37 | $884.6241 | $884.63 | $884.65 | $884.70 | |