| 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 | $64.98 | 13.440% | $73.7133 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $121.29 | 13.871% | $138.1141 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $174.81 | 5.534% | $184.484 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $164.47 | 10.421% | $181.6094 | $181.61 | $181.60 | $181.60 |
| Purchase #5 | $62.74 | 10.296% | $69.1997 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $77.97 | 10.643% | $86.2683 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $87.26 | 9.214% | $95.3001 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $753.52 | $828.6889 | $828.68 | $828.65 | $828.70 | |