| 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 | $137.95 | 9.406% | $150.9256 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $54.99 | 6.825% | $58.7431 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $216.39 | 11.339% | $240.9265 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $70.32 | 8.708% | $76.4435 | $76.44 | $76.45 | $76.40 |
| Purchase #5 | $7.46 | 12.475% | $8.3906 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $243.39 | 7.787% | $262.3428 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $174.48 | 11.699% | $194.8924 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $904.98 | $992.6645 | $992.66 | $992.75 | $992.50 | |