| 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 | $5.47 | 3.672% | $5.6709 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $59.92 | 13.166% | $67.8091 | $67.81 | $67.80 | $67.80 |
| Purchase #3 | $150.75 | 13.458% | $171.0379 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $161.50 | 6.242% | $171.5808 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $146.52 | 13.610% | $166.4614 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $127.68 | 6.514% | $135.9971 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $171.28 | 12.644% | $192.9366 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $823.12 | $911.4938 | $911.50 | $911.50 | $911.50 | |