| 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 | $186.72 | 8.389% | $202.3839 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $78.60 | 8.122% | $84.9839 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $193.97 | 3.852% | $201.4417 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $209.49 | 4.309% | $218.5169 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $67.42 | 5.850% | $71.3641 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $65.64 | 12.351% | $73.7472 | $73.75 | $73.75 | $73.70 |
| Purchase #7 | $126.73 | 11.412% | $141.1924 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $928.57 | $993.6301 | $993.62 | $993.65 | $993.60 | |