| 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 | $56.34 | 3.810% | $58.4866 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $124.40 | 5.852% | $131.6799 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $90.94 | 3.176% | $93.8283 | $93.83 | $93.85 | $93.80 |
| Purchase #4 | $244.82 | 13.560% | $278.0176 | $278.02 | $278.00 | $278.00 |
| Purchase #5 | $50.92 | 11.811% | $56.9342 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $177.80 | 10.150% | $195.8467 | $195.85 | $195.85 | $195.80 |
| Purchase #7 | $74.51 | 3.608% | $77.1983 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $819.73 | $891.9916 | $892.00 | $892.05 | $891.90 | |