| 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 | $98.40 | 7.477% | $105.7574 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $46.83 | 3.437% | $48.4395 | $48.44 | $48.45 | $48.40 |
| Purchase #3 | $27.63 | 8.344% | $29.9354 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $187.87 | 8.301% | $203.4651 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $175.88 | 7.279% | $188.6823 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $125.77 | 6.730% | $134.2343 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $53.30 | 3.151% | $54.9795 | $54.98 | $55.00 | $55.00 |
| 7 purchase totals = | $715.68 | $765.4935 | $765.50 | $765.55 | $765.50 | |