| 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 | $13.71 | 13.134% | $15.5107 | $15.51 | $15.50 | $15.50 |
| Purchase #2 | $69.79 | 5.450% | $73.5936 | $73.59 | $73.60 | $73.60 |
| Purchase #3 | $141.33 | 11.160% | $157.1024 | $157.10 | $157.10 | $157.10 |
| Purchase #4 | $202.61 | 7.784% | $218.3812 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $156.54 | 6.430% | $166.6055 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $77.34 | 5.407% | $81.5218 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $213.68 | 9.734% | $234.4796 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $875.00 | $947.1948 | $947.19 | $947.20 | $947.20 | |