| 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 | $56.85 | 7.520% | $61.1251 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $181.82 | 12.657% | $204.833 | $204.83 | $204.85 | $204.80 |
| Purchase #3 | $8.70 | 10.552% | $9.618 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $29.63 | 6.794% | $31.6431 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $197.39 | 7.780% | $212.7469 | $212.75 | $212.75 | $212.70 |
| Purchase #6 | $93.80 | 7.681% | $101.0048 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $31.99 | 12.713% | $36.0569 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $600.18 | $657.0278 | $657.03 | $657.05 | $656.90 | |