| 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 | $50.34 | 9.352% | $55.0478 | $55.05 | $55.05 | $55.00 |
| Purchase #2 | $16.49 | 4.219% | $17.1857 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $189.81 | 6.753% | $202.6279 | $202.63 | $202.65 | $202.60 |
| Purchase #4 | $127.62 | 5.810% | $135.0347 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $203.50 | 13.153% | $230.2664 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $77.56 | 8.679% | $84.2914 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $177.59 | 3.181% | $183.2391 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $842.91 | $907.6930 | $907.70 | $907.75 | $907.60 | |