| 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 | $29.82 | 4.762% | $31.24 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $103.44 | 10.810% | $114.6219 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $128.61 | 8.388% | $139.3978 | $139.40 | $139.40 | $139.40 |
| Purchase #4 | $190.49 | 9.375% | $208.3484 | $208.35 | $208.35 | $208.30 |
| Purchase #5 | $124.89 | 8.365% | $135.337 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $63.99 | 10.762% | $70.8766 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $20.34 | 13.274% | $23.0399 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $661.58 | $722.8616 | $722.87 | $722.90 | $722.70 | |