| 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 | $41.48 | 5.655% | $43.8257 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $89.56 | 3.112% | $92.3471 | $92.35 | $92.35 | $92.30 |
| Purchase #3 | $146.54 | 7.306% | $157.2462 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $244.60 | 13.634% | $277.9488 | $277.95 | $277.95 | $277.90 |
| Purchase #5 | $13.67 | 12.324% | $15.3547 | $15.35 | $15.35 | $15.40 |
| Purchase #6 | $103.30 | 3.572% | $106.9899 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $48.77 | 4.325% | $50.8793 | $50.88 | $50.90 | $50.90 |
| 7 purchase totals = | $687.92 | $744.5917 | $744.60 | $744.65 | $744.50 | |