| 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 | $90.56 | 3.839% | $94.0366 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $151.56 | 5.824% | $160.3869 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $28.91 | 9.386% | $31.6235 | $31.62 | $31.60 | $31.60 |
| Purchase #4 | $65.66 | 12.642% | $73.9607 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $94.85 | 6.732% | $101.2353 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $44.33 | 10.433% | $48.9549 | $48.95 | $48.95 | $49.00 |
| Purchase #7 | $44.92 | 13.640% | $51.0471 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $520.79 | $561.2450 | $561.25 | $561.25 | $561.20 | |