| 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 | $81.30 | 7.728% | $87.5829 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $97.59 | 8.838% | $106.215 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $138.98 | 7.184% | $148.9643 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $76.99 | 3.209% | $79.4606 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $221.64 | 6.814% | $236.7425 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $71.44 | 6.434% | $76.0364 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $220.58 | 7.466% | $237.0485 | $237.05 | $237.05 | $237.00 |
| 7 purchase totals = | $908.52 | $972.0502 | $972.05 | $972.05 | $972.00 | |