| 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 | $63.49 | 13.450% | $72.0294 | $72.03 | $72.05 | $72.00 |
| Purchase #2 | $238.91 | 4.708% | $250.1579 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $158.36 | 5.858% | $167.6367 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $160.35 | 7.598% | $172.5334 | $172.53 | $172.55 | $172.50 |
| Purchase #5 | $146.71 | 10.192% | $161.6627 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $69.56 | 10.400% | $76.7942 | $76.79 | $76.80 | $76.80 |
| Purchase #7 | $11.83 | 10.235% | $13.0408 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $849.21 | $913.8551 | $913.85 | $913.90 | $913.80 | |