| 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 | $6.48 | 11.176% | $7.2042 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $209.27 | 8.694% | $227.4639 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $67.81 | 6.322% | $72.0969 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $46.74 | 4.268% | $48.7349 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $105.55 | 13.441% | $119.737 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $106.38 | 11.393% | $118.4999 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $205.62 | 13.636% | $233.6583 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $747.85 | $827.3951 | $827.39 | $827.40 | $827.40 | |