| 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 | $92.38 | 9.401% | $101.0646 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $74.38 | 4.362% | $77.6245 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $168.47 | 8.554% | $182.8809 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $25.70 | 13.710% | $29.2235 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $162.79 | 8.615% | $176.8144 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $33.37 | 8.285% | $36.1347 | $36.13 | $36.15 | $36.10 |
| Purchase #7 | $83.27 | 13.310% | $94.3532 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $640.36 | $698.0958 | $698.07 | $698.05 | $698.10 | |