| 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 | $33.83 | 4.544% | $35.3672 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $201.86 | 4.120% | $210.1766 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $10.48 | 6.366% | $11.1472 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $86.72 | 8.700% | $94.2646 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $210.68 | 13.583% | $239.2967 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $67.42 | 13.685% | $76.6464 | $76.65 | $76.65 | $76.60 |
| Purchase #7 | $67.82 | 6.579% | $72.2819 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $678.81 | $739.1806 | $739.19 | $739.20 | $739.20 | |