| 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 | $32.49 | 11.744% | $36.3056 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $37.49 | 7.511% | $40.3059 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $95.94 | 12.800% | $108.2203 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $62.71 | 5.216% | $65.981 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $44.29 | 12.385% | $49.7753 | $49.78 | $49.80 | $49.80 |
| Purchase #6 | $113.55 | 5.444% | $119.7317 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $88.40 | 8.445% | $95.8654 | $95.87 | $95.85 | $95.90 |
| 7 purchase totals = | $474.87 | $516.1852 | $516.20 | $516.20 | $516.20 | |