| 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 | $63.85 | 4.285% | $66.586 | $66.59 | $66.60 | $66.60 |
| Purchase #2 | $212.56 | 8.277% | $230.1536 | $230.15 | $230.15 | $230.20 |
| Purchase #3 | $120.68 | 9.578% | $132.2387 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $227.73 | 8.427% | $246.9208 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $156.85 | 3.759% | $162.746 | $162.75 | $162.75 | $162.70 |
| Purchase #6 | $58.79 | 6.449% | $62.5814 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $172.36 | 4.175% | $179.556 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $1,012.82 | $1,080.7825 | $1,080.79 | $1,080.80 | $1,080.80 | |