| 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 | $9.54 | 12.366% | $10.7197 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $45.69 | 4.528% | $47.7588 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $93.77 | 11.250% | $104.3191 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $212.53 | 7.675% | $228.8417 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $96.87 | 11.333% | $107.8483 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $203.48 | 10.711% | $225.2747 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $46.82 | 6.288% | $49.764 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $708.70 | $774.5263 | $774.52 | $774.45 | $774.50 | |