| 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 | $125.87 | 10.693% | $139.3293 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $9.55 | 7.826% | $10.2974 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $183.46 | 10.581% | $202.8719 | $202.87 | $202.85 | $202.90 |
| Purchase #4 | $139.62 | 10.119% | $153.7481 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $171.51 | 4.515% | $179.2537 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $65.63 | 6.812% | $70.1007 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $19.65 | 8.556% | $21.3313 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $715.29 | $776.9324 | $776.93 | $776.95 | $776.90 | |