| 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 | $247.95 | 11.344% | $276.0774 | $276.08 | $276.10 | $276.10 |
| Purchase #2 | $51.41 | 7.598% | $55.3161 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $12.77 | 5.630% | $13.489 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $138.45 | 11.214% | $153.9758 | $153.98 | $154.00 | $154.00 |
| Purchase #5 | $7.45 | 3.298% | $7.6957 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $45.43 | 8.549% | $49.3138 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $71.51 | 13.181% | $80.9357 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $574.97 | $636.8035 | $636.82 | $636.85 | $636.80 | |