| 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 | $72.99 | 12.671% | $82.2386 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $12.28 | 6.750% | $13.1089 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $198.66 | 3.630% | $205.8714 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $59.43 | 5.624% | $62.7723 | $62.77 | $62.75 | $62.80 |
| Purchase #5 | $26.61 | 13.190% | $30.1199 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $106.61 | 7.276% | $114.3669 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $246.81 | 10.588% | $272.9422 | $272.94 | $272.95 | $272.90 |
| 7 purchase totals = | $723.39 | $781.4202 | $781.42 | $781.35 | $781.40 | |