| 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 | $61.89 | 8.439% | $67.1129 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $170.44 | 10.491% | $188.3209 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $44.67 | 6.266% | $47.469 | $47.47 | $47.45 | $47.50 |
| Purchase #4 | $97.64 | 4.454% | $101.9889 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $157.88 | 10.149% | $173.9032 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $220.75 | 12.264% | $247.8228 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $23.48 | 13.192% | $26.5775 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $776.75 | $853.1952 | $853.19 | $853.15 | $853.20 | |