| 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 | $30.53 | 6.728% | $32.5841 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $126.99 | 11.365% | $141.4224 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $178.81 | 13.589% | $203.1085 | $203.11 | $203.10 | $203.10 |
| Purchase #4 | $208.92 | 3.580% | $216.3993 | $216.40 | $216.40 | $216.40 |
| Purchase #5 | $28.61 | 6.137% | $30.3658 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $221.93 | 4.384% | $231.6594 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $103.27 | 5.338% | $108.7826 | $108.78 | $108.80 | $108.80 |
| 7 purchase totals = | $899.06 | $964.3221 | $964.32 | $964.30 | $964.40 | |