| 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 | $69.48 | 11.251% | $77.2972 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $124.52 | 6.119% | $132.1394 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $36.61 | 11.760% | $40.9153 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $119.92 | 4.332% | $125.1149 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $45.43 | 12.619% | $51.1628 | $51.16 | $51.15 | $51.20 |
| Purchase #6 | $74.93 | 10.327% | $82.668 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $217.51 | 5.414% | $229.286 | $229.29 | $229.30 | $229.30 |
| 7 purchase totals = | $688.40 | $738.5836 | $738.59 | $738.55 | $738.60 | |