| 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 | $69.57 | 3.746% | $72.1761 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $152.40 | 7.837% | $164.3436 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $183.87 | 9.721% | $201.744 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $53.60 | 5.503% | $56.5496 | $56.55 | $56.55 | $56.50 |
| Purchase #5 | $30.70 | 9.558% | $33.6343 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $51.30 | 13.334% | $58.1403 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $217.30 | 5.483% | $229.2146 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $758.74 | $815.8025 | $815.79 | $815.85 | $815.60 | |