| 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 | $103.29 | 4.219% | $107.6478 | $107.65 | $107.65 | $107.60 |
| Purchase #2 | $170.94 | 10.737% | $189.2938 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $103.57 | 9.156% | $113.0529 | $113.05 | $113.05 | $113.10 |
| Purchase #4 | $112.63 | 8.841% | $122.5876 | $122.59 | $122.60 | $122.60 |
| Purchase #5 | $66.37 | 10.765% | $73.5147 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $11.62 | 5.129% | $12.216 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $128.81 | 11.693% | $143.8718 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $697.23 | $762.1846 | $762.18 | $762.15 | $762.20 | |