| 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 | $97.57 | 5.543% | $102.9783 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $100.98 | 9.208% | $110.2782 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $50.58 | 13.422% | $57.3688 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $54.98 | 4.377% | $57.3865 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $13.81 | 11.443% | $15.3903 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $111.48 | 9.808% | $122.414 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $93.57 | 10.252% | $103.1628 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $522.97 | $568.9789 | $568.98 | $569.00 | $569.10 | |