| 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 | $77.38 | 4.849% | $81.1322 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $102.44 | 3.577% | $106.1043 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $147.27 | 11.359% | $163.9984 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $94.67 | 3.413% | $97.9011 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $123.96 | 4.492% | $129.5283 | $129.53 | $129.55 | $129.50 |
| Purchase #6 | $106.42 | 12.331% | $119.5427 | $119.54 | $119.55 | $119.50 |
| Purchase #7 | $218.35 | 5.631% | $230.6453 | $230.65 | $230.65 | $230.60 |
| 7 purchase totals = | $870.49 | $928.8523 | $928.85 | $928.90 | $928.70 | |