| 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 | $54.45 | 3.459% | $56.3334 | $56.33 | $56.35 | $56.30 |
| Purchase #2 | $97.85 | 13.338% | $110.9012 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $27.46 | 10.169% | $30.2524 | $30.25 | $30.25 | $30.30 |
| Purchase #4 | $17.73 | 10.700% | $19.6271 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $197.42 | 12.517% | $222.1311 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $224.83 | 11.266% | $250.1593 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $207.43 | 8.148% | $224.3314 | $224.33 | $224.35 | $224.30 |
| 7 purchase totals = | $827.17 | $913.7359 | $913.73 | $913.80 | $913.70 | |