| 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 | $63.31 | 7.778% | $68.2343 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $25.98 | 13.645% | $29.525 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $155.46 | 10.451% | $171.7071 | $171.71 | $171.70 | $171.70 |
| Purchase #4 | $49.75 | 5.824% | $52.6474 | $52.65 | $52.65 | $52.60 |
| Purchase #5 | $46.64 | 12.278% | $52.3665 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $220.89 | 3.300% | $228.1794 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $182.48 | 5.432% | $192.3923 | $192.39 | $192.40 | $192.40 |
| 7 purchase totals = | $744.51 | $795.0520 | $795.06 | $795.10 | $795.00 | |