| 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 | $62.97 | 12.399% | $70.7777 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $62.97 | 4.870% | $66.0366 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $36.25 | 7.410% | $38.9361 | $38.94 | $38.95 | $38.90 |
| Purchase #4 | $173.75 | 5.511% | $183.3254 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $49.39 | 3.292% | $51.0159 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $20.84 | 11.208% | $23.1757 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $183.89 | 3.700% | $190.6939 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $590.06 | $623.9613 | $623.98 | $624.05 | $623.90 | |