| 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 | $89.99 | 9.688% | $98.7082 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $88.93 | 6.419% | $94.6384 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $42.53 | 11.833% | $47.5626 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $135.77 | 10.526% | $150.0612 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $73.89 | 12.495% | $83.1226 | $83.12 | $83.10 | $83.10 |
| Purchase #6 | $202.59 | 6.595% | $215.9508 | $215.95 | $215.95 | $216.00 |
| Purchase #7 | $94.94 | 7.527% | $102.0861 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $728.64 | $792.1299 | $792.13 | $792.10 | $792.20 | |