| 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 | $51.56 | 13.304% | $58.4195 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $112.41 | 11.680% | $125.5395 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $23.59 | 3.685% | $24.4593 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $170.58 | 5.628% | $180.1802 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $189.65 | 9.284% | $207.2571 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $230.29 | 12.728% | $259.6013 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $139.42 | 7.107% | $149.3286 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $917.50 | $1,004.7855 | $1,004.79 | $1,004.80 | $1,004.80 | |