| 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 | $18.97 | 3.318% | $19.5994 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $100.67 | 11.578% | $112.3256 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $189.61 | 10.409% | $209.3465 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $52.88 | 7.550% | $56.8724 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $156.85 | 3.397% | $162.1782 | $162.18 | $162.20 | $162.20 |
| Purchase #6 | $37.83 | 8.654% | $41.1038 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $234.58 | 11.213% | $260.8835 | $260.88 | $260.90 | $260.90 |
| 7 purchase totals = | $791.39 | $862.3094 | $862.31 | $862.35 | $862.30 | |