| 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 | $205.85 | 8.110% | $222.5444 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $78.41 | 9.640% | $85.9687 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $76.51 | 10.844% | $84.8067 | $84.81 | $84.80 | $84.80 |
| Purchase #4 | $14.46 | 9.199% | $15.7902 | $15.79 | $15.80 | $15.80 |
| Purchase #5 | $34.90 | 4.199% | $36.3655 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $74.92 | 5.603% | $79.1178 | $79.12 | $79.10 | $79.10 |
| Purchase #7 | $83.40 | 9.743% | $91.5257 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $568.45 | $616.1190 | $616.13 | $616.10 | $616.10 | |