| 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 | $41.91 | 4.269% | $43.6991 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $220.44 | 13.530% | $250.2655 | $250.27 | $250.25 | $250.30 |
| Purchase #3 | $232.43 | 8.323% | $251.7751 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $70.69 | 4.598% | $73.9403 | $73.94 | $73.95 | $73.90 |
| Purchase #5 | $44.31 | 10.218% | $48.8376 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $35.46 | 7.720% | $38.1975 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $124.35 | 4.663% | $130.1484 | $130.15 | $130.15 | $130.10 |
| 7 purchase totals = | $769.59 | $836.8635 | $836.88 | $836.90 | $836.80 | |