| 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 | $83.32 | 3.420% | $86.1695 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $43.27 | 4.479% | $45.2081 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $188.67 | 7.843% | $203.4674 | $203.47 | $203.45 | $203.50 |
| Purchase #4 | $68.65 | 7.120% | $73.5379 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $214.93 | 11.401% | $239.4342 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $128.64 | 11.528% | $143.4696 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $200.89 | 8.505% | $217.9757 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $928.37 | $1,009.2624 | $1,009.27 | $1,009.25 | $1,009.30 | |