| 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 | $95.45 | 3.675% | $98.9578 | $98.96 | $98.95 | $99.00 |
| Purchase #2 | $81.56 | 5.686% | $86.1975 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $214.40 | 13.544% | $243.4383 | $243.44 | $243.45 | $243.40 |
| Purchase #4 | $204.50 | 13.313% | $231.7251 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $191.72 | 6.258% | $203.7178 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $133.29 | 8.445% | $144.5463 | $144.55 | $144.55 | $144.50 |
| Purchase #7 | $25.61 | 5.771% | $27.088 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $946.53 | $1,035.6708 | $1,035.69 | $1,035.70 | $1,035.60 | |