| 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 | $81.28 | 10.581% | $89.8802 | $89.88 | $89.90 | $89.90 |
| Purchase #2 | $145.84 | 9.389% | $159.5329 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $90.79 | 4.683% | $95.0417 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $146.38 | 11.527% | $163.2532 | $163.25 | $163.25 | $163.30 |
| Purchase #5 | $216.94 | 11.497% | $241.8816 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $210.48 | 11.607% | $234.9104 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $77.68 | 9.161% | $84.7963 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $969.39 | $1,069.2963 | $1,069.29 | $1,069.35 | $1,069.30 | |