| 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 | $45.63 | 9.311% | $49.8786 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $234.75 | 13.778% | $267.0939 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $160.50 | 3.619% | $166.3085 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $123.91 | 13.431% | $140.5524 | $140.55 | $140.55 | $140.60 |
| Purchase #5 | $73.36 | 11.116% | $81.5147 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $60.80 | 3.305% | $62.8094 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $113.46 | 4.136% | $118.1527 | $118.15 | $118.15 | $118.20 |
| 7 purchase totals = | $812.41 | $886.3102 | $886.30 | $886.30 | $886.40 | |