| 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 | $13.83 | 3.213% | $14.2744 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $173.99 | 3.321% | $179.7682 | $179.77 | $179.75 | $179.80 |
| Purchase #3 | $240.38 | 9.217% | $262.5358 | $262.54 | $262.55 | $262.50 |
| Purchase #4 | $168.73 | 13.577% | $191.6385 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $11.38 | 11.424% | $12.6801 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $17.70 | 7.566% | $19.0392 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $76.73 | 8.161% | $82.9919 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $702.74 | $762.9281 | $762.93 | $762.95 | $762.90 | |