| 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 | $70.55 | 13.226% | $79.8809 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $221.37 | 11.729% | $247.3345 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $164.84 | 6.248% | $175.1392 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $84.75 | 12.425% | $95.2802 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $219.56 | 10.107% | $241.7509 | $241.75 | $241.75 | $241.80 |
| Purchase #6 | $13.72 | 4.579% | $14.3482 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $68.62 | 7.815% | $73.9827 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $843.41 | $927.7166 | $927.71 | $927.80 | $927.70 | |