| 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 | $102.81 | 8.655% | $111.7082 | $111.71 | $111.70 | $111.70 |
| Purchase #2 | $36.25 | 8.357% | $39.2794 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $108.53 | 3.831% | $112.6878 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $206.32 | 12.189% | $231.4683 | $231.47 | $231.45 | $231.50 |
| Purchase #5 | $32.68 | 6.484% | $34.799 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $140.25 | 9.317% | $153.3171 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $70.81 | 3.489% | $73.2806 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $697.65 | $756.5404 | $756.55 | $756.55 | $756.60 | |