| 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 | $57.62 | 3.189% | $59.4575 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $172.27 | 11.105% | $191.4006 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $180.29 | 6.111% | $191.3075 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $194.93 | 10.763% | $215.9103 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $74.31 | 13.487% | $84.3322 | $84.33 | $84.35 | $84.30 |
| Purchase #6 | $42.31 | 5.169% | $44.497 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $28.81 | 6.725% | $30.7475 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $750.54 | $817.6526 | $817.66 | $817.65 | $817.60 | |