| 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 | $55.50 | 5.849% | $58.7462 | $58.75 | $58.75 | $58.70 |
| Purchase #2 | $138.82 | 7.538% | $149.2843 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $31.76 | 11.568% | $35.434 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $95.57 | 9.732% | $104.8709 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $80.85 | 12.491% | $90.949 | $90.95 | $90.95 | $90.90 |
| Purchase #6 | $183.63 | 7.376% | $197.1745 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $152.44 | 3.206% | $157.3272 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $738.57 | $793.7861 | $793.78 | $793.80 | $793.70 | |