| 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 | $48.65 | 7.821% | $52.4549 | $52.45 | $52.45 | $52.50 |
| Purchase #2 | $198.62 | 3.422% | $205.4168 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $95.44 | 3.336% | $98.6239 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $67.49 | 9.836% | $74.1283 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $127.70 | 6.755% | $136.3261 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $160.60 | 6.272% | $170.6728 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $100.56 | 11.795% | $112.4211 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $799.06 | $850.0439 | $850.04 | $850.00 | $850.00 | |