| 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 | $45.33 | 8.582% | $49.2202 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $101.83 | 4.270% | $106.1781 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $59.81 | 8.316% | $64.7838 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $236.26 | 8.259% | $255.7727 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $35.59 | 11.226% | $39.5853 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $144.36 | 11.112% | $160.4013 | $160.40 | $160.40 | $160.40 |
| Purchase #7 | $177.27 | 9.673% | $194.4173 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $800.45 | $870.3587 | $870.36 | $870.35 | $870.40 | |