| 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 | $34.41 | 8.527% | $37.3441 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $34.69 | 9.527% | $37.9949 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $18.45 | 8.333% | $19.9874 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $136.65 | 12.470% | $153.6903 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $81.43 | 3.661% | $84.4112 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $125.95 | 12.313% | $141.4582 | $141.46 | $141.45 | $141.50 |
| Purchase #7 | $185.68 | 12.738% | $209.3319 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $617.26 | $684.2180 | $684.21 | $684.25 | $684.20 | |