| 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 | $239.68 | 13.815% | $272.7918 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $70.95 | 13.797% | $80.739 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $50.63 | 9.372% | $55.375 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $78.69 | 6.556% | $83.8489 | $83.85 | $83.85 | $83.80 |
| Purchase #5 | $66.41 | 7.114% | $71.1344 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $41.52 | 9.342% | $45.3988 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $44.41 | 8.280% | $48.0871 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $592.29 | $657.3750 | $657.38 | $657.45 | $657.30 | |