| 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 | $192.66 | 7.167% | $206.4679 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $70.69 | 9.814% | $77.6275 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $77.75 | 12.620% | $87.5621 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $164.93 | 5.377% | $173.7983 | $173.80 | $173.80 | $173.80 |
| Purchase #5 | $13.99 | 3.550% | $14.4866 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $94.84 | 11.598% | $105.8395 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $234.43 | 12.648% | $264.0807 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $849.29 | $929.8626 | $929.87 | $929.90 | $929.90 | |