| 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 | $45.90 | 7.342% | $49.27 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $222.70 | 13.152% | $251.9895 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $204.98 | 6.106% | $217.4961 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $194.83 | 4.640% | $203.8701 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $68.43 | 12.128% | $76.7292 | $76.73 | $76.75 | $76.70 |
| Purchase #6 | $33.76 | 13.719% | $38.3915 | $38.39 | $38.40 | $38.40 |
| Purchase #7 | $53.49 | 5.671% | $56.5234 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $824.09 | $894.2698 | $894.27 | $894.25 | $894.30 | |