| 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 | $113.63 | 9.361% | $124.2669 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $31.58 | 5.303% | $33.2547 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $16.39 | 10.846% | $18.1677 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $69.95 | 7.479% | $75.1816 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $199.69 | 5.165% | $210.004 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $37.76 | 12.186% | $42.3614 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $35.53 | 8.432% | $38.5259 | $38.53 | $38.55 | $38.50 |
| 7 purchase totals = | $504.53 | $541.7622 | $541.76 | $541.75 | $541.90 | |