| 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 | $71.42 | 7.657% | $76.8886 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $9.56 | 13.141% | $10.8163 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $201.47 | 11.814% | $225.2717 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $213.54 | 7.604% | $229.7776 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $122.60 | 11.788% | $137.0521 | $137.05 | $137.05 | $137.10 |
| Purchase #6 | $14.88 | 6.553% | $15.8551 | $15.86 | $15.85 | $15.90 |
| Purchase #7 | $18.86 | 11.502% | $21.0293 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $652.33 | $716.6907 | $716.70 | $716.70 | $716.80 | |