| 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 | $34.89 | 3.848% | $36.2326 | $36.23 | $36.25 | $36.20 |
| Purchase #2 | $26.38 | 11.784% | $29.4886 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $209.78 | 7.519% | $225.5534 | $225.55 | $225.55 | $225.60 |
| Purchase #4 | $230.73 | 10.514% | $254.989 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $43.98 | 10.625% | $48.6529 | $48.65 | $48.65 | $48.70 |
| Purchase #6 | $90.92 | 11.131% | $101.0403 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $38.46 | 11.117% | $42.7356 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $675.14 | $738.6924 | $738.69 | $738.75 | $738.70 | |