| 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 | $5.74 | 6.167% | $6.094 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $86.89 | 7.833% | $93.6961 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $149.99 | 8.802% | $163.1921 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $129.90 | 5.787% | $137.4173 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $43.99 | 9.418% | $48.133 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $181.47 | 9.133% | $198.0437 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $152.55 | 6.442% | $162.3773 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $750.53 | $808.9535 | $808.95 | $809.00 | $808.90 | |