| 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 | $63.50 | 8.802% | $69.0893 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $129.46 | 6.861% | $138.3423 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $77.59 | 4.490% | $81.0738 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $116.77 | 4.708% | $122.2675 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $152.69 | 13.148% | $172.7657 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $147.43 | 12.609% | $166.0194 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $94.38 | 5.824% | $99.8767 | $99.88 | $99.90 | $99.90 |
| 7 purchase totals = | $781.82 | $849.4347 | $849.44 | $849.40 | $849.50 | |