| 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 | $77.34 | 8.828% | $84.1676 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $214.43 | 6.145% | $227.6067 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $69.53 | 11.283% | $77.3751 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $64.57 | 8.305% | $69.9325 | $69.93 | $69.95 | $69.90 |
| Purchase #5 | $75.71 | 5.331% | $79.7461 | $79.75 | $79.75 | $79.70 |
| Purchase #6 | $44.45 | 4.454% | $46.4298 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $113.27 | 5.279% | $119.2495 | $119.25 | $119.25 | $119.20 |
| 7 purchase totals = | $659.30 | $704.5073 | $704.52 | $704.55 | $704.40 | |