| 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 | $74.61 | 11.407% | $83.1208 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $57.80 | 6.148% | $61.3535 | $61.35 | $61.35 | $61.40 |
| Purchase #3 | $172.87 | 3.477% | $178.8807 | $178.88 | $178.90 | $178.90 |
| Purchase #4 | $36.73 | 8.402% | $39.8161 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $19.66 | 4.747% | $20.5933 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $27.84 | 6.850% | $29.747 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $43.96 | 6.291% | $46.7255 | $46.73 | $46.75 | $46.70 |
| 7 purchase totals = | $433.47 | $460.2369 | $460.24 | $460.25 | $460.20 | |