| 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 | $233.79 | 7.758% | $251.9274 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $229.33 | 7.214% | $245.8739 | $245.87 | $245.85 | $245.90 |
| Purchase #3 | $70.70 | 7.591% | $76.0668 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $100.52 | 10.517% | $111.0917 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $20.98 | 3.107% | $21.6318 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $25.68 | 4.766% | $26.9039 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $81.64 | 12.192% | $91.5935 | $91.59 | $91.60 | $91.60 |
| 7 purchase totals = | $762.64 | $825.0890 | $825.08 | $825.10 | $825.10 | |