| 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 | $20.92 | 12.531% | $23.5415 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $216.35 | 13.798% | $246.202 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $68.47 | 9.559% | $75.015 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $101.42 | 9.629% | $111.1857 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $142.92 | 4.738% | $149.6915 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $58.78 | 3.579% | $60.8837 | $60.88 | $60.90 | $60.90 |
| Purchase #7 | $166.96 | 7.306% | $179.1581 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $775.82 | $845.6775 | $845.68 | $845.70 | $845.70 | |