| 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 | $65.70 | 6.666% | $70.0796 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $5.27 | 3.448% | $5.4517 | $5.45 | $5.45 | $5.50 |
| Purchase #3 | $168.37 | 3.388% | $174.0744 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $196.76 | 4.608% | $205.8267 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $197.90 | 7.766% | $213.2689 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $124.54 | 12.559% | $140.181 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $17.54 | 10.294% | $19.3456 | $19.35 | $19.35 | $19.30 |
| 7 purchase totals = | $776.08 | $828.2279 | $828.23 | $828.25 | $828.30 | |