| 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 | $59.47 | 13.385% | $67.4301 | $67.43 | $67.45 | $67.40 |
| Purchase #2 | $16.48 | 7.529% | $17.7208 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $131.85 | 3.842% | $136.9157 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $178.75 | 12.853% | $201.7247 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $88.88 | 4.755% | $93.1062 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $117.99 | 6.617% | $125.7974 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $123.87 | 8.406% | $134.2825 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $717.29 | $776.9774 | $776.98 | $776.95 | $776.90 | |