| 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 | $16.33 | 4.527% | $17.0693 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $99.63 | 13.593% | $113.1727 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $181.48 | 3.838% | $188.4452 | $188.45 | $188.45 | $188.40 |
| Purchase #4 | $9.82 | 13.266% | $11.1227 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $91.50 | 9.531% | $100.2209 | $100.22 | $100.20 | $100.20 |
| Purchase #6 | $157.95 | 10.811% | $175.026 | $175.03 | $175.05 | $175.00 |
| Purchase #7 | $138.67 | 12.571% | $156.1022 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $695.38 | $761.1590 | $761.16 | $761.10 | $761.10 | |