| 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 | $16.87 | 5.463% | $17.7916 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $196.46 | 13.428% | $222.8406 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $32.86 | 8.423% | $35.6278 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $88.90 | 8.205% | $96.1942 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $79.68 | 11.771% | $89.0591 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $83.71 | 5.236% | $88.0931 | $88.09 | $88.10 | $88.10 |
| Purchase #7 | $27.46 | 11.364% | $30.5806 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $525.94 | $580.1870 | $580.18 | $580.25 | $580.20 | |