| 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 | $9.30 | 3.227% | $9.6001 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $112.42 | 10.847% | $124.6142 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $56.87 | 13.849% | $64.7459 | $64.75 | $64.75 | $64.70 |
| Purchase #4 | $94.46 | 10.651% | $104.5209 | $104.52 | $104.50 | $104.50 |
| Purchase #5 | $10.85 | 11.337% | $12.0801 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $65.88 | 8.168% | $71.2611 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $226.35 | 3.603% | $234.5054 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $576.13 | $621.3277 | $621.33 | $621.30 | $621.30 | |