| 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 | $81.75 | 10.817% | $90.5929 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $95.99 | 3.298% | $99.1558 | $99.16 | $99.15 | $99.20 |
| Purchase #3 | $8.44 | 7.796% | $9.098 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $104.85 | 10.671% | $116.0385 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $8.66 | 7.632% | $9.3209 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $67.78 | 6.626% | $72.2711 | $72.27 | $72.25 | $72.30 |
| Purchase #7 | $218.74 | 8.219% | $236.7182 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $586.21 | $633.1954 | $633.20 | $633.15 | $633.20 | |