| 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 | $10.42 | 6.156% | $11.0615 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $69.58 | 7.656% | $74.907 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $13.86 | 11.166% | $15.4076 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $244.25 | 5.615% | $257.9646 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $165.79 | 7.176% | $177.6871 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $155.36 | 10.276% | $171.3248 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $96.97 | 8.149% | $104.8721 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $756.23 | $813.2247 | $813.22 | $813.15 | $813.30 | |