| 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 | $25.54 | 6.156% | $27.1122 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $27.44 | 4.460% | $28.6638 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $246.49 | 5.748% | $260.6582 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $33.31 | 12.364% | $37.4284 | $37.43 | $37.45 | $37.40 |
| Purchase #5 | $69.79 | 4.617% | $73.0122 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $135.74 | 12.725% | $153.0129 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $166.60 | 7.828% | $179.6414 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $704.91 | $759.5291 | $759.52 | $759.50 | $759.50 | |