| 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 | $74.94 | 12.846% | $84.5668 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $97.89 | 10.469% | $108.1381 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $79.48 | 4.244% | $82.8531 | $82.85 | $82.85 | $82.90 |
| Purchase #4 | $5.53 | 9.609% | $6.0614 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $45.52 | 6.842% | $48.6345 | $48.63 | $48.65 | $48.60 |
| Purchase #6 | $114.72 | 7.220% | $123.0028 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $78.93 | 5.334% | $83.1401 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $497.01 | $536.3968 | $536.39 | $536.40 | $536.40 | |