| 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 | $53.31 | 5.722% | $56.3604 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $78.32 | 10.669% | $86.676 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $20.84 | 3.622% | $21.5948 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $27.25 | 9.476% | $29.8322 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $174.81 | 8.360% | $189.4241 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $113.46 | 8.143% | $122.699 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $150.65 | 4.630% | $157.6251 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $618.64 | $664.2116 | $664.21 | $664.25 | $664.20 | |