| 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 | $49.80 | 10.556% | $55.0569 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $54.29 | 7.471% | $58.346 | $58.35 | $58.35 | $58.30 |
| Purchase #3 | $138.60 | 13.492% | $157.2999 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $76.33 | 5.373% | $80.4312 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $49.67 | 10.595% | $54.9325 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $93.69 | 8.384% | $101.545 | $101.55 | $101.55 | $101.50 |
| Purchase #7 | $58.82 | 10.661% | $65.0908 | $65.09 | $65.10 | $65.10 |
| 7 purchase totals = | $521.20 | $572.7023 | $572.71 | $572.75 | $572.60 | |