| 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 | $26.47 | 13.644% | $30.0816 | $30.08 | $30.10 | $30.10 |
| Purchase #2 | $57.99 | 11.868% | $64.8723 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $159.30 | 3.678% | $165.1591 | $165.16 | $165.15 | $165.20 |
| Purchase #4 | $127.54 | 6.752% | $136.1515 | $136.15 | $136.15 | $136.20 |
| Purchase #5 | $149.59 | 4.801% | $156.7718 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $149.81 | 3.632% | $155.2511 | $155.25 | $155.25 | $155.30 |
| Purchase #7 | $37.92 | 3.521% | $39.2552 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $708.62 | $747.5426 | $747.54 | $747.50 | $747.80 | |