| 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 | $27.85 | 13.632% | $31.6465 | $31.65 | $31.65 | $31.60 |
| Purchase #2 | $207.74 | 7.262% | $222.8261 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $186.35 | 3.295% | $192.4902 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $145.56 | 4.751% | $152.4756 | $152.48 | $152.50 | $152.50 |
| Purchase #5 | $117.39 | 3.820% | $121.8743 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $18.31 | 8.581% | $19.8812 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $213.53 | 5.654% | $225.603 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $916.73 | $966.7969 | $966.80 | $966.85 | $966.80 | |