| 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 | $22.66 | 11.693% | $25.3096 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $198.40 | 5.385% | $209.0838 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $43.52 | 12.605% | $49.0057 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $35.76 | 7.411% | $38.4102 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $155.55 | 12.227% | $174.5691 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $199.48 | 8.249% | $215.9351 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $119.62 | 10.648% | $132.3571 | $132.36 | $132.35 | $132.40 |
| 7 purchase totals = | $774.99 | $844.6706 | $844.68 | $844.65 | $844.70 | |