| 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 | $69.35 | 6.872% | $74.1157 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $117.71 | 3.184% | $121.4579 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $217.60 | 6.550% | $231.8528 | $231.85 | $231.85 | $231.90 |
| Purchase #4 | $242.69 | 7.467% | $260.8117 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $183.66 | 8.368% | $199.0287 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $133.30 | 8.484% | $144.6092 | $144.61 | $144.60 | $144.60 |
| Purchase #7 | $9.36 | 11.180% | $10.4064 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $973.67 | $1,042.2824 | $1,042.29 | $1,042.25 | $1,042.30 | |