| 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 | $114.67 | 12.554% | $129.0657 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $89.46 | 9.219% | $97.7073 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $100.70 | 9.788% | $110.5565 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $51.91 | 4.862% | $54.4339 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $209.58 | 6.796% | $223.8231 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $201.43 | 9.413% | $220.3906 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $72.95 | 13.195% | $82.5758 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $840.70 | $918.5529 | $918.56 | $918.55 | $918.60 | |