| 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 | $99.83 | 5.384% | $105.2048 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $31.69 | 7.131% | $33.9498 | $33.95 | $33.95 | $33.90 |
| Purchase #3 | $186.58 | 3.783% | $193.6383 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $213.99 | 7.850% | $230.7882 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $14.37 | 3.378% | $14.8554 | $14.86 | $14.85 | $14.90 |
| Purchase #6 | $33.77 | 4.412% | $35.2599 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $81.80 | 5.677% | $86.4438 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $662.03 | $700.1402 | $700.14 | $700.15 | $700.10 | |