| 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 | $122.58 | 13.630% | $139.2877 | $139.29 | $139.30 | $139.30 |
| Purchase #2 | $89.54 | 13.841% | $101.9332 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $36.42 | 11.312% | $40.5398 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $65.68 | 7.646% | $70.7019 | $70.70 | $70.70 | $70.70 |
| Purchase #5 | $105.92 | 9.349% | $115.8225 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $52.68 | 11.138% | $58.5475 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $188.31 | 11.177% | $209.3574 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $661.13 | $736.1900 | $736.19 | $736.20 | $736.10 | |