| 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 | $31.73 | 4.867% | $33.2743 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $241.93 | 7.727% | $260.6239 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $238.63 | 13.754% | $271.4512 | $271.45 | $271.45 | $271.50 |
| Purchase #4 | $28.41 | 5.204% | $29.8885 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $160.90 | 4.837% | $168.6827 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $15.33 | 5.227% | $16.1313 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $18.82 | 13.275% | $21.3184 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $735.75 | $801.3703 | $801.36 | $801.35 | $801.40 | |