| 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 | $155.64 | 9.560% | $170.5192 | $170.52 | $170.50 | $170.50 |
| Purchase #2 | $58.61 | 7.482% | $62.9952 | $63.00 | $63.00 | $63.00 |
| Purchase #3 | $22.76 | 7.199% | $24.3985 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $110.51 | 5.487% | $116.5737 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $119.89 | 13.338% | $135.8809 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $123.67 | 4.378% | $129.0843 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $13.45 | 5.864% | $14.2387 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $604.53 | $653.6905 | $653.69 | $653.70 | $653.70 | |