| 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 | $25.61 | 7.841% | $27.6181 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $206.81 | 7.634% | $222.5979 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $176.59 | 8.243% | $191.1463 | $191.15 | $191.15 | $191.10 |
| Purchase #4 | $172.54 | 5.729% | $182.4248 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $30.71 | 10.140% | $33.824 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $204.87 | 7.381% | $219.9915 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $199.53 | 4.230% | $207.9701 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $1,016.66 | $1,085.5727 | $1,085.57 | $1,085.50 | $1,085.50 | |