| 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 | $84.97 | 8.341% | $92.0573 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $12.72 | 11.496% | $14.1823 | $14.18 | $14.20 | $14.20 |
| Purchase #3 | $235.44 | 12.571% | $265.0372 | $265.04 | $265.05 | $265.00 |
| Purchase #4 | $131.74 | 9.641% | $144.4411 | $144.44 | $144.45 | $144.40 |
| Purchase #5 | $163.28 | 8.464% | $177.1 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $72.68 | 11.620% | $81.1254 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $15.32 | 4.704% | $16.0407 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $716.15 | $789.9840 | $789.99 | $790.05 | $789.90 | |