| 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 | $80.81 | 6.540% | $86.095 | $86.10 | $86.10 | $86.10 |
| Purchase #2 | $175.74 | 12.636% | $197.9465 | $197.95 | $197.95 | $197.90 |
| Purchase #3 | $5.56 | 8.603% | $6.0383 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $209.28 | 6.159% | $222.1696 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $39.66 | 8.639% | $43.0862 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $212.57 | 5.175% | $223.5705 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $44.76 | 11.368% | $49.8483 | $49.85 | $49.85 | $49.80 |
| 7 purchase totals = | $768.38 | $828.7544 | $828.77 | $828.75 | $828.70 | |