| 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 | $17.91 | 4.580% | $18.7303 | $18.73 | $18.75 | $18.70 |
| Purchase #2 | $90.29 | 7.300% | $96.8812 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $214.41 | 13.343% | $243.0187 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $22.80 | 7.322% | $24.4694 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $59.43 | 8.651% | $64.5713 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $5.98 | 3.256% | $6.1747 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $47.27 | 11.723% | $52.8115 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $458.09 | $506.6571 | $506.65 | $506.60 | $506.70 | |