| 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 | $44.27 | 13.290% | $50.1535 | $50.15 | $50.15 | $50.20 |
| Purchase #2 | $47.55 | 6.159% | $50.4786 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $155.55 | 8.225% | $168.344 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $85.64 | 8.198% | $92.6608 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $147.79 | 10.759% | $163.6907 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $214.50 | 3.493% | $221.9925 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $169.96 | 11.523% | $189.5445 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $865.26 | $936.8646 | $936.85 | $936.90 | $936.90 | |