| 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 | $7.46 | 11.142% | $8.2912 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $195.88 | 4.292% | $204.2872 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $38.82 | 8.237% | $42.0176 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $78.37 | 4.627% | $81.9962 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $65.46 | 10.672% | $72.4459 | $72.45 | $72.45 | $72.40 |
| Purchase #6 | $34.55 | 3.209% | $35.6587 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $117.40 | 5.612% | $123.9885 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $537.94 | $568.6853 | $568.70 | $568.70 | $568.70 | |