| 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 | $9.79 | 11.596% | $10.9252 | $10.93 | $10.95 | $10.90 |
| Purchase #2 | $127.74 | 10.850% | $141.5998 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $146.66 | 13.530% | $166.5031 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $158.39 | 11.491% | $176.5906 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $111.69 | 13.695% | $126.9859 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $18.86 | 10.305% | $20.8035 | $20.80 | $20.80 | $20.80 |
| Purchase #7 | $55.78 | 5.757% | $58.9913 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $628.91 | $702.3994 | $702.40 | $702.45 | $702.40 | |