| 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 | $13.85 | 4.649% | $14.4939 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $84.92 | 11.754% | $94.9015 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $151.98 | 4.718% | $159.1504 | $159.15 | $159.15 | $159.20 |
| Purchase #4 | $43.44 | 3.118% | $44.7945 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $180.78 | 12.564% | $203.4932 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $123.70 | 5.614% | $130.6445 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $155.27 | 8.628% | $168.6667 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $753.94 | $816.1447 | $816.13 | $816.15 | $816.20 | |