| 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 | $114.74 | 7.328% | $123.1481 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $44.60 | 8.651% | $48.4583 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $105.80 | 13.361% | $119.9359 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $110.67 | 10.584% | $122.3833 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $125.34 | 8.319% | $135.767 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $34.48 | 12.728% | $38.8686 | $38.87 | $38.85 | $38.90 |
| Purchase #7 | $59.85 | 8.720% | $65.0689 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $595.48 | $653.6301 | $653.64 | $653.60 | $653.70 | |