| 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 | $25.34 | 4.330% | $26.4372 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $31.43 | 13.783% | $35.762 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $216.73 | 12.839% | $244.556 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $106.77 | 6.580% | $113.7955 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $37.69 | 13.474% | $42.7684 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $198.70 | 8.270% | $215.1325 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $122.67 | 4.223% | $127.8504 | $127.85 | $127.85 | $127.90 |
| 7 purchase totals = | $739.33 | $806.3020 | $806.31 | $806.30 | $806.40 | |