| 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 | $70.93 | 8.614% | $77.0399 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $226.48 | 9.102% | $247.0942 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $244.36 | 8.203% | $264.4049 | $264.40 | $264.40 | $264.40 |
| Purchase #4 | $126.76 | 13.325% | $143.6508 | $143.65 | $143.65 | $143.70 |
| Purchase #5 | $229.95 | 13.554% | $261.1174 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $92.61 | 7.244% | $99.3187 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $109.81 | 12.679% | $123.7328 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $1,100.90 | $1,216.3587 | $1,216.35 | $1,216.35 | $1,216.30 | |