| 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 | $12.40 | 3.435% | $12.8259 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $88.88 | 4.114% | $92.5365 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $101.25 | 9.839% | $111.212 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $81.80 | 13.726% | $93.0279 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $32.83 | 6.159% | $34.852 | $34.85 | $34.85 | $34.90 |
| Purchase #6 | $134.62 | 12.480% | $151.4206 | $151.42 | $151.40 | $151.40 |
| Purchase #7 | $68.56 | 10.857% | $76.0036 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $520.34 | $571.8785 | $571.88 | $571.90 | $571.80 | |