| 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 | $41.80 | 4.757% | $43.7884 | $43.79 | $43.80 | $43.80 |
| Purchase #2 | $122.29 | 7.813% | $131.8445 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $110.73 | 7.346% | $118.8642 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $66.46 | 12.825% | $74.9835 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $222.60 | 10.253% | $245.4232 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $70.26 | 11.419% | $78.283 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $216.74 | 3.474% | $224.2695 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $850.88 | $917.4563 | $917.44 | $917.45 | $917.50 | |