| 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 | $5.78 | 8.812% | $6.2893 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $82.77 | 13.812% | $94.2022 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $38.91 | 12.121% | $43.6263 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $167.59 | 3.420% | $173.3216 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $152.53 | 11.793% | $170.5179 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $218.28 | 3.262% | $225.4003 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $140.35 | 10.260% | $154.7499 | $154.75 | $154.75 | $154.70 |
| 7 purchase totals = | $806.21 | $868.1075 | $868.11 | $868.10 | $868.00 | |