| 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 | $246.55 | 7.663% | $265.4431 | $265.44 | $265.45 | $265.40 |
| Purchase #2 | $180.27 | 6.808% | $192.5428 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $44.54 | 10.854% | $49.3744 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $108.50 | 4.501% | $113.3836 | $113.38 | $113.40 | $113.40 |
| Purchase #5 | $47.63 | 10.766% | $52.7578 | $52.76 | $52.75 | $52.80 |
| Purchase #6 | $22.46 | 4.725% | $23.5212 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $150.77 | 9.629% | $165.2876 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $800.72 | $862.3105 | $862.30 | $862.30 | $862.30 | |