| 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 | $30.53 | 5.530% | $32.2183 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $18.61 | 5.662% | $19.6637 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $188.63 | 13.723% | $214.5157 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $185.96 | 6.437% | $197.9302 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $153.44 | 3.129% | $158.2411 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $140.74 | 7.245% | $150.9366 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $89.91 | 4.349% | $93.8202 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $807.82 | $867.3258 | $867.33 | $867.30 | $867.20 | |