| 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 | $118.31 | 12.541% | $133.1473 | $133.15 | $133.15 | $133.10 |
| Purchase #2 | $210.54 | 4.196% | $219.3743 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $50.51 | 3.330% | $52.192 | $52.19 | $52.20 | $52.20 |
| Purchase #4 | $64.27 | 13.561% | $72.9857 | $72.99 | $73.00 | $73.00 |
| Purchase #5 | $241.97 | 4.175% | $252.0722 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $66.41 | 7.202% | $71.1928 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $59.53 | 10.515% | $65.7896 | $65.79 | $65.80 | $65.80 |
| 7 purchase totals = | $811.54 | $866.7539 | $866.75 | $866.75 | $866.80 | |