| 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 | $34.83 | 5.571% | $36.7704 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $51.74 | 9.755% | $56.7872 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $193.48 | 9.759% | $212.3617 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $96.46 | 5.690% | $101.9486 | $101.95 | $101.95 | $101.90 |
| Purchase #5 | $183.69 | 5.171% | $193.1886 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $242.66 | 10.474% | $268.0762 | $268.08 | $268.10 | $268.10 |
| Purchase #7 | $105.53 | 6.390% | $112.2734 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $908.39 | $981.4061 | $981.41 | $981.40 | $981.50 | |