| 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 | $44.30 | 8.836% | $48.2143 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $185.85 | 8.374% | $201.4131 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $22.30 | 9.114% | $24.3324 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $200.37 | 8.355% | $217.1109 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $44.83 | 5.425% | $47.262 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $165.28 | 3.162% | $170.5062 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $8.47 | 9.175% | $9.2471 | $9.25 | $9.25 | $9.20 |
| 7 purchase totals = | $671.40 | $718.0860 | $718.08 | $718.05 | $718.00 | |