| 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 | $69.42 | 12.695% | $78.2329 | $78.23 | $78.25 | $78.20 |
| Purchase #2 | $96.85 | 6.371% | $103.0203 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $98.87 | 5.393% | $104.2021 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $96.57 | 12.613% | $108.7504 | $108.75 | $108.75 | $108.80 |
| Purchase #5 | $47.84 | 5.251% | $50.3521 | $50.35 | $50.35 | $50.40 |
| Purchase #6 | $75.82 | 7.378% | $81.414 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $162.66 | 8.249% | $176.0778 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $648.03 | $702.0496 | $702.04 | $702.05 | $702.10 | |