| 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 | $21.74 | 6.773% | $23.2125 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $31.35 | 8.872% | $34.1314 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $168.79 | 8.312% | $182.8198 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $187.60 | 11.233% | $208.6731 | $208.67 | $208.65 | $208.70 |
| Purchase #5 | $32.55 | 11.455% | $36.2786 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $234.93 | 3.419% | $242.9623 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $216.45 | 4.249% | $225.647 | $225.65 | $225.65 | $225.60 |
| 7 purchase totals = | $893.41 | $953.7247 | $953.72 | $953.70 | $953.70 | |