| 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 | $85.37 | 7.672% | $91.9196 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $10.25 | 5.792% | $10.8437 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $67.27 | 11.551% | $75.0404 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $102.51 | 5.453% | $108.0999 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $212.43 | 10.508% | $234.7521 | $234.75 | $234.75 | $234.80 |
| Purchase #6 | $159.84 | 5.381% | $168.441 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $32.65 | 9.350% | $35.7028 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $670.32 | $724.7995 | $724.79 | $724.80 | $724.70 | |