| 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 | $38.76 | 4.345% | $40.4441 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $87.54 | 11.663% | $97.7498 | $97.75 | $97.75 | $97.70 |
| Purchase #3 | $218.85 | 8.529% | $237.5157 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $139.61 | 13.732% | $158.7812 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $114.87 | 13.281% | $130.1259 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $191.85 | 3.461% | $198.4899 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $175.60 | 12.524% | $197.5921 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $967.08 | $1,060.6987 | $1,060.70 | $1,060.75 | $1,060.60 | |