| 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 | $99.41 | 3.104% | $102.4957 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $233.49 | 13.523% | $265.0649 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $58.38 | 3.146% | $60.2166 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $170.52 | 6.606% | $181.7846 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $45.46 | 11.737% | $50.7956 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $5.52 | 6.435% | $5.8752 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $161.80 | 12.607% | $182.1981 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $774.58 | $848.4307 | $848.44 | $848.45 | $848.50 | |