| 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 | $75.65 | 13.834% | $86.1154 | $86.12 | $86.10 | $86.10 |
| Purchase #2 | $203.60 | 13.380% | $230.8417 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $97.45 | 3.795% | $101.1482 | $101.15 | $101.15 | $101.10 |
| Purchase #4 | $62.25 | 10.509% | $68.7919 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $34.87 | 3.388% | $36.0514 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $82.31 | 9.795% | $90.3723 | $90.37 | $90.35 | $90.40 |
| Purchase #7 | $174.55 | 4.353% | $182.1482 | $182.15 | $182.15 | $182.10 |
| 7 purchase totals = | $730.68 | $795.4691 | $795.47 | $795.45 | $795.40 | |