| 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 | $70.47 | 5.857% | $74.5974 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $183.85 | 11.577% | $205.1343 | $205.13 | $205.15 | $205.10 |
| Purchase #3 | $28.70 | 10.557% | $31.7299 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $232.64 | 6.602% | $247.9989 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $18.72 | 8.643% | $20.338 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $52.49 | 9.399% | $57.4235 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $47.55 | 11.336% | $52.9403 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $634.42 | $690.1623 | $690.16 | $690.20 | $690.00 | |