| 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 | $15.57 | 9.608% | $17.066 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $114.71 | 12.732% | $129.3149 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $33.39 | 4.312% | $34.8298 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $86.81 | 12.483% | $97.6465 | $97.65 | $97.65 | $97.60 |
| Purchase #5 | $180.29 | 10.121% | $198.5372 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $240.54 | 12.667% | $271.0092 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $30.70 | 7.804% | $33.0958 | $33.10 | $33.10 | $33.10 |
| 7 purchase totals = | $702.01 | $781.4994 | $781.51 | $781.50 | $781.40 | |