| 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 | $20.98 | 8.797% | $22.8256 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $43.74 | 5.491% | $46.1418 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $66.96 | 12.788% | $75.5228 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $229.71 | 12.422% | $258.2446 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $53.63 | 13.257% | $60.7397 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $216.87 | 10.554% | $239.7585 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $128.81 | 3.448% | $133.2514 | $133.25 | $133.25 | $133.30 |
| 7 purchase totals = | $760.70 | $836.4844 | $836.48 | $836.50 | $836.40 | |