| 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 | $64.35 | 6.846% | $68.7554 | $68.76 | $68.75 | $68.80 |
| Purchase #2 | $136.98 | 13.172% | $155.023 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $217.49 | 4.616% | $227.5293 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $44.74 | 11.666% | $49.9594 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $43.44 | 12.330% | $48.7962 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $92.75 | 6.867% | $99.1191 | $99.12 | $99.10 | $99.10 |
| Purchase #7 | $194.82 | 13.725% | $221.559 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $794.57 | $870.7414 | $870.75 | $870.70 | $870.80 | |