| 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 | $37.33 | 9.289% | $40.7976 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $167.70 | 9.321% | $183.3313 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $207.99 | 5.645% | $219.731 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $47.37 | 5.697% | $50.0687 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $26.54 | 11.663% | $29.6354 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $180.85 | 7.188% | $193.8495 | $193.85 | $193.85 | $193.80 |
| Purchase #7 | $5.73 | 4.324% | $5.9778 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $673.51 | $723.3913 | $723.40 | $723.45 | $723.30 | |