| 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 | $86.68 | 4.678% | $90.7349 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $125.84 | 13.801% | $143.2072 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $62.41 | 11.636% | $69.672 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $200.36 | 8.310% | $217.0099 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $58.37 | 7.371% | $62.6725 | $62.67 | $62.65 | $62.70 |
| Purchase #6 | $34.98 | 10.739% | $38.7365 | $38.74 | $38.75 | $38.70 |
| Purchase #7 | $84.81 | 4.403% | $88.5442 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $653.45 | $710.5772 | $710.57 | $710.55 | $710.50 | |