| 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 | $194.29 | 9.830% | $213.3887 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $6.26 | 11.225% | $6.9627 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $52.85 | 7.550% | $56.8402 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $93.41 | 12.740% | $105.3104 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $80.51 | 8.283% | $87.1786 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $125.66 | 4.721% | $131.5924 | $131.59 | $131.60 | $131.60 |
| Purchase #7 | $12.89 | 6.174% | $13.6858 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $565.87 | $614.9588 | $614.96 | $615.00 | $615.00 | |