| 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 | $74.36 | 12.758% | $83.8468 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $68.78 | 9.786% | $75.5108 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $27.30 | 7.619% | $29.38 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $142.99 | 13.813% | $162.7412 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $127.77 | 12.842% | $144.1782 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $97.76 | 12.645% | $110.1218 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $10.75 | 3.440% | $11.1198 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $549.71 | $616.8986 | $616.90 | $616.90 | $616.80 | |