| 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 | $96.68 | 13.838% | $110.0586 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $73.91 | 4.768% | $77.434 | $77.43 | $77.45 | $77.40 |
| Purchase #3 | $137.71 | 3.726% | $142.8411 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $25.44 | 4.503% | $26.5856 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $104.81 | 12.329% | $117.732 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $77.87 | 3.381% | $80.5028 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $111.48 | 13.668% | $126.7171 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $627.90 | $681.8712 | $681.87 | $681.90 | $681.80 | |