| 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 | $82.66 | 10.455% | $91.3021 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $209.66 | 9.476% | $229.5274 | $229.53 | $229.55 | $229.50 |
| Purchase #3 | $38.96 | 4.142% | $40.5737 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $139.72 | 3.825% | $145.0643 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $93.41 | 5.206% | $98.2729 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $246.95 | 4.317% | $257.6108 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $8.80 | 5.669% | $9.2989 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $820.16 | $871.6501 | $871.64 | $871.60 | $871.70 | |