| 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 | $40.89 | 10.728% | $45.2767 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $156.93 | 6.720% | $167.4757 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $92.51 | 12.453% | $104.0303 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $66.73 | 8.195% | $72.1985 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $57.77 | 7.349% | $62.0155 | $62.02 | $62.00 | $62.00 |
| Purchase #6 | $193.67 | 7.457% | $208.112 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $56.43 | 13.566% | $64.0853 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $664.93 | $723.1940 | $723.21 | $723.25 | $723.20 | |