| 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 | $90.35 | 4.438% | $94.3597 | $94.36 | $94.35 | $94.40 |
| Purchase #2 | $96.53 | 8.408% | $104.6462 | $104.65 | $104.65 | $104.60 |
| Purchase #3 | $200.25 | 11.198% | $222.674 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $74.35 | 6.474% | $79.1634 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $15.85 | 3.759% | $16.4458 | $16.45 | $16.45 | $16.40 |
| Purchase #6 | $80.48 | 7.819% | $86.7727 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $25.28 | 4.357% | $26.3814 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $583.09 | $630.4432 | $630.44 | $630.40 | $630.50 | |