| 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 | $80.60 | 13.373% | $91.3786 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $250.68 | 8.380% | $271.687 | $271.69 | $271.70 | $271.70 |
| Purchase #3 | $114.34 | 7.426% | $122.8309 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $53.85 | 7.567% | $57.9248 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $73.95 | 4.566% | $77.3266 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $146.36 | 6.313% | $155.5997 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $11.57 | 8.642% | $12.5699 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $731.35 | $789.3175 | $789.32 | $789.35 | $789.30 | |