| 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 | $14.53 | 8.242% | $15.7276 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $101.45 | 13.549% | $115.1955 | $115.20 | $115.20 | $115.20 |
| Purchase #3 | $96.96 | 12.678% | $109.2526 | $109.25 | $109.25 | $109.30 |
| Purchase #4 | $94.99 | 6.620% | $101.2783 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $168.98 | 3.522% | $174.9315 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $60.77 | 4.317% | $63.3934 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $207.31 | 8.759% | $225.4683 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $744.99 | $805.2472 | $805.25 | $805.30 | $805.30 | |