| 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 | $25.48 | 3.490% | $26.3693 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $136.40 | 4.840% | $143.0018 | $143.00 | $143.00 | $143.00 |
| Purchase #3 | $85.64 | 9.289% | $93.5951 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $199.64 | 4.629% | $208.8813 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $163.94 | 12.571% | $184.5489 | $184.55 | $184.55 | $184.50 |
| Purchase #6 | $80.29 | 4.167% | $83.6357 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $62.34 | 11.519% | $69.5209 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $753.73 | $809.5530 | $809.56 | $809.55 | $809.50 | |