| 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 | $75.77 | 3.272% | $78.2492 | $78.25 | $78.25 | $78.20 |
| Purchase #2 | $151.28 | 5.850% | $160.1299 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $29.49 | 9.371% | $32.2535 | $32.25 | $32.25 | $32.30 |
| Purchase #4 | $29.26 | 3.238% | $30.2074 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $211.59 | 3.294% | $218.5598 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $183.86 | 6.659% | $196.1032 | $196.10 | $196.10 | $196.10 |
| Purchase #7 | $172.28 | 8.221% | $186.4431 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $853.53 | $901.9461 | $901.94 | $901.95 | $901.90 | |