| 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 | $41.25 | 8.150% | $44.6119 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $176.55 | 12.193% | $198.0767 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $191.47 | 12.257% | $214.9385 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $6.98 | 4.293% | $7.2797 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $46.69 | 12.849% | $52.6892 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $61.71 | 13.450% | $70.01 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $73.91 | 5.642% | $78.08 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $598.56 | $665.6860 | $665.69 | $665.75 | $665.70 | |