| 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 | $71.56 | 5.610% | $75.5745 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $79.64 | 4.276% | $83.0454 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $112.78 | 3.702% | $116.9551 | $116.96 | $116.95 | $117.00 |
| Purchase #4 | $140.77 | 13.476% | $159.7402 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $63.90 | 11.718% | $71.3878 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $97.64 | 12.265% | $109.6155 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $91.73 | 5.189% | $96.4899 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $658.02 | $712.8084 | $712.82 | $712.80 | $712.80 | |