| 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 | $80.49 | 3.376% | $83.2073 | $83.21 | $83.20 | $83.20 |
| Purchase #2 | $213.41 | 3.836% | $221.5964 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $67.58 | 3.214% | $69.752 | $69.75 | $69.75 | $69.80 |
| Purchase #4 | $24.62 | 11.474% | $27.4449 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $247.32 | 4.295% | $257.9424 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $239.33 | 6.808% | $255.6236 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $171.40 | 10.856% | $190.0072 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $1,044.15 | $1,105.5738 | $1,105.57 | $1,105.55 | $1,105.50 | |