| 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 | $93.91 | 10.812% | $104.0635 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $93.33 | 10.113% | $102.7685 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $86.52 | 6.423% | $92.0772 | $92.08 | $92.10 | $92.10 |
| Purchase #4 | $177.35 | 10.238% | $195.5071 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $160.37 | 3.105% | $165.3495 | $165.35 | $165.35 | $165.30 |
| Purchase #6 | $64.60 | 12.650% | $72.7719 | $72.77 | $72.75 | $72.80 |
| Purchase #7 | $88.48 | 10.529% | $97.7961 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $764.56 | $830.3338 | $830.34 | $830.30 | $830.40 | |