| 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 | $67.45 | 6.224% | $71.6481 | $71.65 | $71.65 | $71.60 |
| Purchase #2 | $145.36 | 4.525% | $151.9375 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $38.79 | 7.131% | $41.5561 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $44.49 | 12.373% | $49.9947 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $138.64 | 5.489% | $146.2499 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $250.64 | 13.852% | $285.3587 | $285.36 | $285.35 | $285.40 |
| Purchase #7 | $164.87 | 11.630% | $184.0444 | $184.04 | $184.05 | $184.00 |
| 7 purchase totals = | $850.24 | $930.7894 | $930.79 | $930.80 | $930.70 | |