| 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 | $69.98 | 13.114% | $79.1572 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $104.60 | 9.247% | $114.2724 | $114.27 | $114.25 | $114.30 |
| Purchase #3 | $16.53 | 8.814% | $17.987 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $202.80 | 12.310% | $227.7647 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $88.86 | 8.245% | $96.1865 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $122.71 | 9.305% | $134.1282 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $12.53 | 3.321% | $12.9461 | $12.95 | $12.95 | $12.90 |
| 7 purchase totals = | $618.01 | $682.4421 | $682.45 | $682.45 | $682.50 | |