| 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 | $224.50 | 11.561% | $250.4544 | $250.45 | $250.45 | $250.50 |
| Purchase #2 | $33.57 | 10.672% | $37.1526 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $32.59 | 10.653% | $36.0618 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $40.55 | 9.701% | $44.4838 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $73.41 | 4.783% | $76.9212 | $76.92 | $76.90 | $76.90 |
| Purchase #6 | $166.34 | 4.846% | $174.4008 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $51.60 | 12.535% | $58.0681 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $622.56 | $677.5427 | $677.53 | $677.50 | $677.70 | |