| 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 | $10.67 | 12.825% | $12.0384 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $85.74 | 12.142% | $96.1506 | $96.15 | $96.15 | $96.20 |
| Purchase #3 | $213.38 | 9.404% | $233.4463 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $26.25 | 9.142% | $28.6498 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $157.62 | 12.392% | $177.1523 | $177.15 | $177.15 | $177.20 |
| Purchase #6 | $20.31 | 4.578% | $21.2398 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $114.47 | 13.526% | $129.9532 | $129.95 | $129.95 | $130.00 |
| 7 purchase totals = | $628.44 | $698.6304 | $698.63 | $698.65 | $698.60 | |