| 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 | $29.51 | 11.321% | $32.8508 | $32.85 | $32.85 | $32.90 |
| Purchase #2 | $33.81 | 3.426% | $34.9683 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $121.51 | 7.775% | $130.9574 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $129.79 | 7.145% | $139.0635 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $190.53 | 3.701% | $197.5815 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $30.65 | 10.420% | $33.8437 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $35.79 | 11.774% | $40.0039 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $571.59 | $609.2691 | $609.26 | $609.25 | $609.40 | |