| 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 | $80.72 | 13.103% | $91.2967 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $47.99 | 8.360% | $52.002 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $128.99 | 7.349% | $138.4695 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $170.98 | 3.482% | $176.9335 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $32.77 | 9.754% | $35.9664 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $10.99 | 3.216% | $11.3434 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $141.39 | 4.644% | $147.9562 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $613.83 | $653.9677 | $653.97 | $653.95 | $654.00 | |