| 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 | $65.87 | 11.498% | $73.4437 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $191.25 | 4.401% | $199.6669 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $76.89 | 6.700% | $82.0416 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $87.50 | 7.139% | $93.7466 | $93.75 | $93.75 | $93.70 |
| Purchase #5 | $229.73 | 4.421% | $239.8864 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $173.59 | 11.562% | $193.6605 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $35.88 | 12.719% | $40.4436 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $860.71 | $922.8893 | $922.89 | $922.90 | $922.80 | |