| 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 | $67.57 | 13.371% | $76.6048 | $76.60 | $76.60 | $76.60 |
| Purchase #2 | $11.90 | 7.726% | $12.8194 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $178.79 | 4.789% | $187.3523 | $187.35 | $187.35 | $187.40 |
| Purchase #4 | $65.85 | 9.313% | $71.9826 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $130.53 | 4.822% | $136.8242 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $40.50 | 10.263% | $44.6565 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $113.85 | 8.707% | $123.7629 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $608.99 | $654.0027 | $653.99 | $653.95 | $654.10 | |