| 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 | $45.31 | 12.365% | $50.9126 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $125.53 | 12.340% | $141.0204 | $141.02 | $141.00 | $141.00 |
| Purchase #3 | $245.34 | 3.786% | $254.6286 | $254.63 | $254.65 | $254.60 |
| Purchase #4 | $40.81 | 6.422% | $43.4308 | $43.43 | $43.45 | $43.40 |
| Purchase #5 | $190.46 | 6.344% | $202.5428 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $65.84 | 10.489% | $72.746 | $72.75 | $72.75 | $72.70 |
| Purchase #7 | $210.46 | 6.848% | $224.8723 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $923.75 | $990.1535 | $990.15 | $990.15 | $990.00 | |