| 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 | $52.69 | 5.442% | $55.5574 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $154.70 | 12.794% | $174.4923 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $18.35 | 5.495% | $19.3583 | $19.36 | $19.35 | $19.40 |
| Purchase #4 | $164.29 | 9.769% | $180.3395 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $140.25 | 3.744% | $145.501 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $69.50 | 10.457% | $76.7676 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $153.50 | 4.806% | $160.8772 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $753.28 | $812.8933 | $812.90 | $812.90 | $813.00 | |