| 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 | $10.53 | 5.672% | $11.1273 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $74.43 | 10.836% | $82.4952 | $82.50 | $82.50 | $82.50 |
| Purchase #3 | $235.95 | 7.339% | $253.2664 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $68.27 | 13.205% | $77.2851 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $25.58 | 10.851% | $28.3557 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $75.42 | 5.216% | $79.3539 | $79.35 | $79.35 | $79.40 |
| Purchase #7 | $46.75 | 7.260% | $50.1441 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $536.93 | $582.0277 | $582.04 | $582.05 | $582.10 | |