| 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 | $75.81 | 5.390% | $79.8962 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $246.78 | 6.290% | $262.3025 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $57.43 | 3.261% | $59.3028 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $83.82 | 12.554% | $94.3428 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $201.89 | 5.570% | $213.1353 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $195.79 | 7.785% | $211.0323 | $211.03 | $211.05 | $211.00 |
| Purchase #7 | $183.97 | 13.505% | $208.8151 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $1,045.49 | $1,128.8270 | $1,128.83 | $1,128.85 | $1,128.70 | |