| 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 | $186.58 | 10.454% | $206.0851 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $24.89 | 5.285% | $26.2054 | $26.21 | $26.20 | $26.20 |
| Purchase #3 | $241.97 | 5.515% | $255.3146 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $10.44 | 4.167% | $10.875 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $59.76 | 6.745% | $63.7908 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $38.82 | 5.861% | $41.0952 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $151.36 | 5.871% | $160.2463 | $160.25 | $160.25 | $160.20 |
| 7 purchase totals = | $713.82 | $763.6124 | $763.63 | $763.65 | $763.60 | |