| 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 | $70.62 | 4.620% | $73.8826 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $79.25 | 10.575% | $87.6307 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $9.83 | 6.184% | $10.4379 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $49.60 | 8.578% | $53.8547 | $53.85 | $53.85 | $53.90 |
| Purchase #5 | $19.70 | 9.745% | $21.6198 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $146.45 | 5.536% | $154.5575 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $176.78 | 5.383% | $186.2961 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $552.23 | $588.2793 | $588.28 | $588.30 | $588.30 | |