| 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 | $196.32 | 6.849% | $209.766 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $50.87 | 11.440% | $56.6895 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $238.71 | 8.204% | $258.2938 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $39.32 | 3.868% | $40.8409 | $40.84 | $40.85 | $40.80 |
| Purchase #5 | $47.67 | 3.125% | $49.1597 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $54.64 | 11.712% | $61.0394 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $26.73 | 11.849% | $29.8972 | $29.90 | $29.90 | $29.90 |
| 7 purchase totals = | $654.26 | $705.6865 | $705.69 | $705.70 | $705.70 | |