| 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 | $48.60 | 4.311% | $50.6951 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $52.50 | 7.224% | $56.2926 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $61.41 | 8.588% | $66.6839 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $235.32 | 12.679% | $265.1562 | $265.16 | $265.15 | $265.20 |
| Purchase #5 | $21.64 | 12.429% | $24.3296 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $125.41 | 4.483% | $131.0321 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $36.56 | 3.111% | $37.6974 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $581.44 | $631.8869 | $631.89 | $631.95 | $631.90 | |