| 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 | $29.84 | 12.430% | $33.5491 | $33.55 | $33.55 | $33.50 |
| Purchase #2 | $206.88 | 6.368% | $220.0541 | $220.05 | $220.05 | $220.10 |
| Purchase #3 | $42.43 | 3.830% | $44.0551 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $58.28 | 13.497% | $66.1461 | $66.15 | $66.15 | $66.10 |
| Purchase #5 | $21.28 | 3.340% | $21.9908 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $163.67 | 9.456% | $179.1466 | $179.15 | $179.15 | $179.10 |
| Purchase #7 | $158.35 | 4.132% | $164.893 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $680.73 | $729.8348 | $729.84 | $729.85 | $729.80 | |