| 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 | $52.89 | 3.618% | $54.8036 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $217.52 | 9.619% | $238.4432 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $86.31 | 3.512% | $89.3412 | $89.34 | $89.35 | $89.30 |
| Purchase #4 | $27.94 | 4.300% | $29.1414 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $66.96 | 13.628% | $76.0853 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $183.43 | 10.736% | $203.123 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $223.96 | 12.520% | $251.9998 | $252.00 | $252.00 | $252.00 |
| 7 purchase totals = | $859.01 | $942.9375 | $942.93 | $942.95 | $942.80 | |