| 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 | $242.60 | 7.491% | $260.7732 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $202.59 | 4.167% | $211.0319 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $26.60 | 13.240% | $30.1218 | $30.12 | $30.10 | $30.10 |
| Purchase #4 | $147.48 | 11.623% | $164.6216 | $164.62 | $164.60 | $164.60 |
| Purchase #5 | $142.72 | 11.494% | $159.1242 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $12.69 | 8.767% | $13.8025 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $44.86 | 11.447% | $49.9951 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $819.54 | $889.4703 | $889.46 | $889.40 | $889.40 | |