| 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 | $216.64 | 7.391% | $232.6519 | $232.65 | $232.65 | $232.70 |
| Purchase #2 | $71.41 | 13.623% | $81.1382 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $243.30 | 11.650% | $271.6445 | $271.64 | $271.65 | $271.60 |
| Purchase #4 | $142.98 | 5.795% | $151.2657 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $61.49 | 4.812% | $64.4489 | $64.45 | $64.45 | $64.40 |
| Purchase #6 | $71.61 | 13.872% | $81.5437 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $154.58 | 10.328% | $170.545 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $962.01 | $1,053.2379 | $1,053.24 | $1,053.25 | $1,053.10 | |