| 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 | $76.43 | 3.359% | $78.9973 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $171.25 | 12.784% | $193.1426 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $66.97 | 12.281% | $75.1946 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $185.94 | 7.658% | $200.1793 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $104.99 | 7.139% | $112.4852 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $137.87 | 5.245% | $145.1013 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $206.39 | 3.596% | $213.8118 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $949.84 | $1,018.9121 | $1,018.91 | $1,018.95 | $1,018.90 | |