| 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 | $131.99 | 13.732% | $150.1149 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $63.27 | 12.398% | $71.1142 | $71.11 | $71.10 | $71.10 |
| Purchase #3 | $229.48 | 6.217% | $243.7468 | $243.75 | $243.75 | $243.70 |
| Purchase #4 | $80.70 | 4.353% | $84.2129 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $45.31 | 5.273% | $47.6992 | $47.70 | $47.70 | $47.70 |
| Purchase #6 | $11.68 | 6.276% | $12.413 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $139.79 | 7.378% | $150.1037 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $702.22 | $759.4047 | $759.39 | $759.35 | $759.30 | |