| 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 | $74.29 | 5.156% | $78.1204 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $241.50 | 6.157% | $256.3692 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $16.69 | 4.327% | $17.4122 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $166.43 | 8.577% | $180.7047 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $215.46 | 3.817% | $223.6841 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $33.45 | 11.789% | $37.3934 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $60.96 | 4.577% | $63.7501 | $63.75 | $63.75 | $63.80 |
| 7 purchase totals = | $808.78 | $857.4341 | $857.42 | $857.40 | $857.50 | |