| 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 | $47.29 | 5.215% | $49.7562 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $106.83 | 13.345% | $121.0865 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $20.29 | 8.739% | $22.0631 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $131.53 | 11.671% | $146.8809 | $146.88 | $146.90 | $146.90 |
| Purchase #5 | $137.45 | 13.539% | $156.0594 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $115.32 | 3.716% | $119.6053 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $168.45 | 12.449% | $189.4203 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $727.16 | $804.8717 | $804.88 | $804.85 | $805.00 | |