| 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 | $66.85 | 12.116% | $74.9495 | $74.95 | $74.95 | $74.90 |
| Purchase #2 | $20.98 | 7.143% | $22.4786 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $185.47 | 13.800% | $211.0649 | $211.06 | $211.05 | $211.10 |
| Purchase #4 | $108.91 | 8.416% | $118.0759 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $104.88 | 13.346% | $118.8773 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $139.76 | 13.575% | $158.7324 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $9.35 | 10.515% | $10.3332 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $636.20 | $714.5118 | $714.51 | $714.60 | $714.50 | |