| 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 | $79.30 | 5.787% | $83.8891 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $88.57 | 10.347% | $97.7343 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $237.48 | 11.489% | $264.7641 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $13.84 | 9.376% | $15.1376 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $34.75 | 5.855% | $36.7846 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $215.82 | 10.214% | $237.8639 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $164.59 | 10.136% | $181.2728 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $834.35 | $917.4464 | $917.43 | $917.45 | $917.50 | |