| 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 | $55.48 | 13.220% | $62.8145 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $144.70 | 4.522% | $151.2433 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $183.88 | 10.576% | $203.3271 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $17.69 | 5.732% | $18.704 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $60.44 | 5.658% | $63.8597 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $17.52 | 6.450% | $18.65 | $18.65 | $18.65 | $18.70 |
| Purchase #7 | $245.34 | 13.622% | $278.7602 | $278.76 | $278.75 | $278.80 |
| 7 purchase totals = | $725.05 | $797.3588 | $797.35 | $797.35 | $797.40 | |