| 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 | $78.85 | 6.849% | $84.2504 | $84.25 | $84.25 | $84.30 |
| Purchase #2 | $28.72 | 5.668% | $30.3478 | $30.35 | $30.35 | $30.30 |
| Purchase #3 | $91.70 | 8.812% | $99.7806 | $99.78 | $99.80 | $99.80 |
| Purchase #4 | $238.95 | 3.235% | $246.68 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $223.50 | 13.358% | $253.3551 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $85.59 | 7.329% | $91.8629 | $91.86 | $91.85 | $91.90 |
| Purchase #7 | $31.56 | 13.869% | $35.9371 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $778.87 | $842.2139 | $842.22 | $842.25 | $842.30 | |