| 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 | $66.52 | 3.263% | $68.6905 | $68.69 | $68.70 | $68.70 |
| Purchase #2 | $32.44 | 8.435% | $35.1763 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $146.70 | 13.220% | $166.0937 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $210.79 | 7.829% | $227.2927 | $227.29 | $227.30 | $227.30 |
| Purchase #5 | $18.69 | 4.169% | $19.4692 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $153.78 | 12.426% | $172.8887 | $172.89 | $172.90 | $172.90 |
| Purchase #7 | $190.95 | 12.264% | $214.3681 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $819.87 | $903.9792 | $903.98 | $904.00 | $904.10 | |