| 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 | $56.45 | 3.430% | $58.3862 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $146.73 | 13.552% | $166.6148 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $20.66 | 6.617% | $22.0271 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $138.88 | 10.485% | $153.4416 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $93.70 | 5.444% | $98.801 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $198.94 | 3.507% | $205.9168 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $38.30 | 13.446% | $43.4498 | $43.45 | $43.45 | $43.40 |
| 7 purchase totals = | $693.66 | $748.6373 | $748.64 | $748.65 | $748.50 | |