| 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 | $47.56 | 6.408% | $50.6076 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $88.45 | 4.454% | $92.3896 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $174.42 | 8.458% | $189.1724 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $215.25 | 3.344% | $222.448 | $222.45 | $222.45 | $222.40 |
| Purchase #5 | $23.87 | 9.873% | $26.2267 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $208.53 | 13.761% | $237.2258 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $91.42 | 8.622% | $99.3022 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $849.50 | $917.3723 | $917.38 | $917.40 | $917.30 | |