| 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 | $90.49 | 7.833% | $97.5781 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $232.36 | 11.671% | $259.4787 | $259.48 | $259.50 | $259.50 |
| Purchase #3 | $219.61 | 8.103% | $237.405 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $243.67 | 13.354% | $276.2097 | $276.21 | $276.20 | $276.20 |
| Purchase #5 | $245.67 | 7.717% | $264.6284 | $264.63 | $264.65 | $264.60 |
| Purchase #6 | $225.38 | 8.469% | $244.4674 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $205.49 | 7.393% | $220.6819 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $1,462.67 | $1,600.4492 | $1,600.46 | $1,600.50 | $1,600.50 | |