| 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 | $5.25 | 12.284% | $5.8949 | $5.89 | $5.90 | $5.90 |
| Purchase #2 | $167.69 | 11.294% | $186.6289 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $77.69 | 12.824% | $87.653 | $87.65 | $87.65 | $87.70 |
| Purchase #4 | $103.88 | 5.731% | $109.8334 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $209.77 | 8.420% | $227.4326 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $101.26 | 7.366% | $108.7188 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $35.55 | 4.559% | $37.1707 | $37.17 | $37.15 | $37.20 |
| 7 purchase totals = | $701.09 | $763.3323 | $763.32 | $763.35 | $763.30 | |