| 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 | $42.50 | 11.867% | $47.5435 | $47.54 | $47.55 | $47.50 |
| Purchase #2 | $102.97 | 6.626% | $109.7928 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $131.26 | 3.435% | $135.7688 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $80.61 | 4.637% | $84.3479 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $173.26 | 9.733% | $190.1234 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $231.60 | 8.613% | $251.5477 | $251.55 | $251.55 | $251.50 |
| Purchase #7 | $127.35 | 5.457% | $134.2995 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $889.55 | $953.4236 | $953.42 | $953.40 | $953.30 | |