| 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 | $46.46 | 10.796% | $51.4758 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $85.66 | 12.423% | $96.3015 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $203.28 | 3.409% | $210.2098 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $129.43 | 6.861% | $138.3102 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $225.90 | 8.606% | $245.341 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $20.28 | 11.844% | $22.682 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $128.77 | 8.850% | $140.1661 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $839.78 | $904.4864 | $904.49 | $904.50 | $904.50 | |