| 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 | $74.33 | 4.836% | $77.9246 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $22.49 | 11.428% | $25.0602 | $25.06 | $25.05 | $25.10 |
| Purchase #3 | $176.77 | 9.382% | $193.3546 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $136.43 | 13.296% | $154.5697 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $231.93 | 8.751% | $252.2262 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $38.80 | 6.188% | $41.2009 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $105.88 | 13.272% | $119.9324 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $786.63 | $864.2686 | $864.26 | $864.25 | $864.30 | |