| 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 | $80.35 | 8.584% | $87.2472 | $87.25 | $87.25 | $87.20 |
| Purchase #2 | $91.49 | 12.385% | $102.821 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $34.47 | 4.442% | $36.0012 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $112.47 | 5.849% | $119.0484 | $119.05 | $119.05 | $119.00 |
| Purchase #5 | $115.69 | 12.443% | $130.0853 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $54.83 | 4.815% | $57.4701 | $57.47 | $57.45 | $57.50 |
| Purchase #7 | $139.41 | 13.714% | $158.5287 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $628.71 | $691.2019 | $691.21 | $691.20 | $691.10 | |