| 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 | $39.41 | 3.632% | $40.8414 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $230.74 | 13.844% | $262.6836 | $262.68 | $262.70 | $262.70 |
| Purchase #3 | $231.63 | 7.292% | $248.5205 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $32.81 | 4.487% | $34.2822 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $145.42 | 10.490% | $160.6746 | $160.67 | $160.65 | $160.70 |
| Purchase #6 | $75.85 | 12.411% | $85.2637 | $85.26 | $85.25 | $85.30 |
| Purchase #7 | $131.45 | 9.704% | $144.2059 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $887.31 | $976.4719 | $976.46 | $976.45 | $976.50 | |