| 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 | $28.97 | 6.170% | $30.7574 | $30.76 | $30.75 | $30.80 |
| Purchase #2 | $145.63 | 10.617% | $161.0915 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $197.31 | 5.724% | $208.604 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $162.47 | 10.778% | $179.981 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $156.59 | 6.728% | $167.1254 | $167.13 | $167.15 | $167.10 |
| Purchase #6 | $10.86 | 5.136% | $11.4178 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $83.96 | 12.859% | $94.7564 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $785.79 | $853.7335 | $853.74 | $853.75 | $853.80 | |