| 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 | $12.76 | 5.654% | $13.4815 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $54.36 | 13.469% | $61.6817 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $182.54 | 4.331% | $190.4458 | $190.45 | $190.45 | $190.40 |
| Purchase #4 | $23.76 | 3.150% | $24.5084 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $21.53 | 10.557% | $23.8029 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $240.45 | 5.787% | $254.3648 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $201.77 | 7.183% | $216.2631 | $216.26 | $216.25 | $216.30 |
| 7 purchase totals = | $737.17 | $784.5482 | $784.54 | $784.55 | $784.60 | |