| 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 | $35.98 | 13.693% | $40.9067 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $24.35 | 3.377% | $25.1723 | $25.17 | $25.15 | $25.20 |
| Purchase #3 | $47.92 | 8.813% | $52.1432 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $107.66 | 8.303% | $116.599 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $27.95 | 8.865% | $30.4278 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $149.44 | 7.855% | $161.1785 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $22.42 | 9.362% | $24.519 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $415.72 | $450.9465 | $450.95 | $450.95 | $450.90 | |