| 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 | $64.83 | 5.442% | $68.358 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $227.97 | 4.514% | $238.2606 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $88.80 | 7.393% | $95.365 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $77.44 | 5.708% | $81.8603 | $81.86 | $81.85 | $81.90 |
| Purchase #5 | $114.34 | 6.554% | $121.8338 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $35.27 | 7.874% | $38.0472 | $38.05 | $38.05 | $38.00 |
| Purchase #7 | $197.75 | 4.241% | $206.1366 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $806.40 | $849.8615 | $849.87 | $849.85 | $849.90 | |