| 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 | $61.70 | 13.849% | $70.2448 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $16.53 | 5.690% | $17.4706 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $65.32 | 9.749% | $71.688 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $53.93 | 3.305% | $55.7124 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $116.82 | 12.129% | $130.9891 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $86.95 | 3.559% | $90.0446 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $151.34 | 7.797% | $163.14 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $552.59 | $599.2895 | $599.28 | $599.30 | $599.20 | |