| 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 | $21.66 | 11.654% | $24.1843 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $227.32 | 6.844% | $242.8778 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $219.73 | 9.442% | $240.4769 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $5.98 | 12.359% | $6.7191 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $42.61 | 7.214% | $45.6839 | $45.68 | $45.70 | $45.70 |
| Purchase #6 | $38.92 | 10.584% | $43.0393 | $43.04 | $43.05 | $43.00 |
| Purchase #7 | $136.53 | 4.213% | $142.282 | $142.28 | $142.30 | $142.30 |
| 7 purchase totals = | $692.75 | $745.2633 | $745.26 | $745.35 | $745.30 | |