| 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 | $24.95 | 11.574% | $27.8377 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $226.39 | 3.557% | $234.4427 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $63.87 | 6.296% | $67.8913 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $222.92 | 10.589% | $246.525 | $246.53 | $246.55 | $246.50 |
| Purchase #5 | $31.70 | 7.458% | $34.0642 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $195.46 | 4.588% | $204.4277 | $204.43 | $204.45 | $204.40 |
| Purchase #7 | $21.96 | 8.487% | $23.8237 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $787.25 | $839.0123 | $839.01 | $839.05 | $838.90 | |