| 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 | $27.66 | 13.252% | $31.3255 | $31.33 | $31.35 | $31.30 |
| Purchase #2 | $136.36 | 12.694% | $153.6695 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $215.69 | 7.239% | $231.3038 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $34.34 | 5.541% | $36.2428 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $98.92 | 7.272% | $106.1135 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $59.49 | 10.773% | $65.8989 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $175.82 | 3.449% | $181.884 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $748.28 | $806.4380 | $806.43 | $806.45 | $806.40 | |