| 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 | $24.92 | 11.461% | $27.7761 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $61.57 | 10.284% | $67.9019 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $33.76 | 3.315% | $34.8791 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $146.75 | 7.564% | $157.8502 | $157.85 | $157.85 | $157.90 |
| Purchase #5 | $235.48 | 9.272% | $257.3137 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $55.60 | 5.376% | $58.5891 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $193.42 | 8.463% | $209.7891 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $751.50 | $814.0992 | $814.10 | $814.15 | $814.20 | |