| 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 | $50.41 | 9.237% | $55.0664 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $204.45 | 11.728% | $228.4279 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $134.53 | 6.553% | $143.3458 | $143.35 | $143.35 | $143.30 |
| Purchase #4 | $211.74 | 6.124% | $224.707 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $17.75 | 13.780% | $20.196 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $133.80 | 13.843% | $152.3219 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $62.54 | 12.522% | $70.3713 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $815.22 | $894.4363 | $894.45 | $894.40 | $894.40 | |