| 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 | $98.98 | 11.607% | $110.4686 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $26.81 | 12.478% | $30.1554 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $14.50 | 5.520% | $15.3004 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $216.66 | 11.628% | $241.8532 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $224.68 | 10.196% | $247.5884 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $173.28 | 8.642% | $188.2549 | $188.25 | $188.25 | $188.30 |
| Purchase #7 | $55.29 | 9.843% | $60.7322 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $810.20 | $894.3531 | $894.35 | $894.35 | $894.50 | |