| 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 | $71.97 | 5.276% | $75.7671 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $103.46 | 8.618% | $112.3762 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $25.89 | 6.115% | $27.4732 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $43.65 | 12.845% | $49.2568 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $209.54 | 6.193% | $222.5168 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $36.75 | 8.308% | $39.8032 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $42.85 | 5.703% | $45.2937 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $534.11 | $572.4870 | $572.49 | $572.45 | $572.60 | |