| 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 | $91.71 | 4.796% | $96.1084 | $96.11 | $96.10 | $96.10 |
| Purchase #2 | $68.42 | 5.355% | $72.0839 | $72.08 | $72.10 | $72.10 |
| Purchase #3 | $112.70 | 12.450% | $126.7312 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $118.34 | 3.180% | $122.1032 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $53.81 | 8.527% | $58.3984 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $84.99 | 3.497% | $87.9621 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $81.73 | 10.451% | $90.2716 | $90.27 | $90.25 | $90.30 |
| 7 purchase totals = | $611.70 | $653.6588 | $653.65 | $653.65 | $653.70 | |