| 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 | $97.50 | 6.727% | $104.0588 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $25.98 | 8.241% | $28.121 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $195.55 | 8.342% | $211.8628 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $49.39 | 13.274% | $55.946 | $55.95 | $55.95 | $55.90 |
| Purchase #5 | $197.34 | 3.672% | $204.5863 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $7.73 | 5.864% | $8.1833 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $245.78 | 12.820% | $277.289 | $277.29 | $277.30 | $277.30 |
| 7 purchase totals = | $819.27 | $890.0472 | $890.05 | $890.05 | $890.10 | |