| 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 | $73.88 | 6.646% | $78.7901 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $43.68 | 10.464% | $48.2507 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $93.33 | 12.709% | $105.1913 | $105.19 | $105.20 | $105.20 |
| Purchase #4 | $96.90 | 6.489% | $103.1878 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $79.97 | 4.366% | $83.4615 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $215.26 | 4.477% | $224.8972 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $235.34 | 4.118% | $245.0313 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $838.36 | $888.8099 | $888.81 | $888.85 | $888.90 | |