| 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 | $55.96 | 7.702% | $60.27 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $25.54 | 5.451% | $26.9322 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $225.64 | 9.558% | $247.2067 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $187.27 | 8.709% | $203.5793 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $146.44 | 13.847% | $166.7175 | $166.72 | $166.70 | $166.70 |
| Purchase #6 | $213.85 | 7.362% | $229.5936 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $216.83 | 13.154% | $245.3518 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $1,071.53 | $1,179.6511 | $1,179.65 | $1,179.65 | $1,179.70 | |