| 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 | $62.27 | 3.492% | $64.4445 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $122.95 | 4.541% | $128.5332 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $96.74 | 4.433% | $101.0285 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $222.91 | 7.709% | $240.0941 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $113.63 | 6.533% | $121.0534 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $7.95 | 4.135% | $8.2787 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $54.48 | 10.322% | $60.1034 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $680.93 | $723.5358 | $723.52 | $723.60 | $723.50 | |