| 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 | $53.96 | 9.412% | $59.0387 | $59.04 | $59.05 | $59.00 |
| Purchase #2 | $246.68 | 10.811% | $273.3486 | $273.35 | $273.35 | $273.30 |
| Purchase #3 | $42.88 | 9.250% | $46.8464 | $46.85 | $46.85 | $46.80 |
| Purchase #4 | $131.35 | 6.342% | $139.6802 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $163.39 | 7.872% | $176.2521 | $176.25 | $176.25 | $176.30 |
| Purchase #6 | $228.64 | 13.338% | $259.136 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $233.63 | 10.595% | $258.3831 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,100.53 | $1,212.6851 | $1,212.69 | $1,212.75 | $1,212.60 | |