| 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 | $112.91 | 8.541% | $122.5536 | $122.55 | $122.55 | $122.60 |
| Purchase #2 | $38.87 | 6.569% | $41.4234 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $24.94 | 7.299% | $26.7604 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $62.93 | 5.448% | $66.3584 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $115.73 | 6.105% | $122.7953 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $176.43 | 13.228% | $199.7682 | $199.77 | $199.75 | $199.80 |
| Purchase #7 | $189.89 | 10.379% | $209.5987 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $721.70 | $789.2580 | $789.26 | $789.20 | $789.40 | |