| 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 | $33.48 | 9.500% | $36.6606 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $228.46 | 3.264% | $235.9169 | $235.92 | $235.90 | $235.90 |
| Purchase #3 | $68.51 | 6.668% | $73.0782 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $48.93 | 11.212% | $54.416 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $51.39 | 12.512% | $57.8199 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $27.98 | 9.237% | $30.5645 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $133.89 | 6.660% | $142.8071 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $592.64 | $631.2632 | $631.27 | $631.20 | $631.30 | |