| 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 | $6.67 | 11.689% | $7.4497 | $7.45 | $7.45 | $7.40 |
| Purchase #2 | $111.31 | 8.660% | $120.9494 | $120.95 | $120.95 | $120.90 |
| Purchase #3 | $97.57 | 5.716% | $103.1471 | $103.15 | $103.15 | $103.10 |
| Purchase #4 | $237.76 | 12.105% | $266.5408 | $266.54 | $266.55 | $266.50 |
| Purchase #5 | $248.40 | 3.356% | $256.7363 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $164.45 | 8.647% | $178.67 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $50.27 | 4.773% | $52.6694 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $916.43 | $986.1627 | $986.17 | $986.15 | $986.00 | |