| 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 | $90.50 | 4.590% | $94.654 | $94.65 | $94.65 | $94.70 |
| Purchase #2 | $76.44 | 13.646% | $86.871 | $86.87 | $86.85 | $86.90 |
| Purchase #3 | $169.37 | 13.799% | $192.7414 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $81.50 | 10.855% | $90.3468 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $238.77 | 5.616% | $252.1793 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $73.51 | 11.185% | $81.7321 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $136.72 | 12.384% | $153.6514 | $153.65 | $153.65 | $153.70 |
| 7 purchase totals = | $866.81 | $952.1760 | $952.17 | $952.20 | $952.20 | |