| 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 | $74.43 | 11.840% | $83.2425 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $61.60 | 5.807% | $65.1771 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $158.81 | 9.366% | $173.6841 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $191.39 | 3.837% | $198.7336 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $49.78 | 4.514% | $52.0271 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $136.88 | 7.592% | $147.2719 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $188.40 | 3.586% | $195.156 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $861.29 | $915.2923 | $915.29 | $915.35 | $915.30 | |