| 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 | $33.52 | 9.442% | $36.685 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $231.87 | 13.780% | $263.8217 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $35.48 | 4.327% | $37.0152 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $94.60 | 5.390% | $99.6989 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $72.35 | 12.171% | $81.1557 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $119.96 | 7.316% | $128.7363 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $52.39 | 5.235% | $55.1326 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $640.17 | $702.2454 | $702.26 | $702.25 | $702.20 | |