| 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 | $7.77 | 3.281% | $8.0249 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $12.80 | 8.751% | $13.9201 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $183.91 | 10.730% | $203.6435 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $248.63 | 4.674% | $260.251 | $260.25 | $260.25 | $260.30 |
| Purchase #5 | $80.72 | 4.295% | $84.1869 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $199.63 | 5.134% | $209.879 | $209.88 | $209.90 | $209.90 |
| Purchase #7 | $76.87 | 5.411% | $81.0294 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $810.33 | $860.9348 | $860.93 | $860.95 | $860.90 | |