| 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 | $110.40 | 3.712% | $114.498 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $83.46 | 10.779% | $92.4562 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $121.55 | 4.310% | $126.7888 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $68.59 | 8.657% | $74.5278 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $64.87 | 7.131% | $69.4959 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $185.55 | 6.356% | $197.3436 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $64.75 | 7.442% | $69.5687 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $699.17 | $744.6790 | $744.69 | $744.70 | $744.70 | |