| 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 | $93.91 | 8.633% | $102.0173 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $90.89 | 3.436% | $94.013 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $133.61 | 5.264% | $140.6432 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $47.38 | 10.663% | $52.4321 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $153.30 | 10.447% | $169.3153 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $114.28 | 10.359% | $126.1183 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $220.91 | 3.733% | $229.1566 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $854.28 | $913.6958 | $913.70 | $913.65 | $913.60 | |