| 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 | $54.36 | 3.274% | $56.1397 | $56.14 | $56.15 | $56.10 |
| Purchase #2 | $118.29 | 7.150% | $126.7477 | $126.75 | $126.75 | $126.70 |
| Purchase #3 | $102.33 | 7.539% | $110.0447 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $137.74 | 5.227% | $144.9397 | $144.94 | $144.95 | $144.90 |
| Purchase #5 | $166.90 | 7.343% | $179.1555 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $24.38 | 7.126% | $26.1173 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $200.30 | 12.134% | $224.6044 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $804.30 | $867.7490 | $867.75 | $867.75 | $867.60 | |