| 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 | $30.43 | 5.380% | $32.0671 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $193.30 | 11.708% | $215.9316 | $215.93 | $215.95 | $215.90 |
| Purchase #3 | $54.93 | 9.492% | $60.144 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $17.81 | 3.854% | $18.4964 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $71.80 | 4.649% | $75.138 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $131.51 | 7.786% | $141.7494 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $35.47 | 7.145% | $38.0043 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $535.25 | $581.5308 | $581.53 | $581.55 | $581.40 | |