| 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 | $5.91 | 6.730% | $6.3077 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $247.86 | 11.507% | $276.3813 | $276.38 | $276.40 | $276.40 |
| Purchase #3 | $206.53 | 12.253% | $231.8361 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $74.64 | 7.205% | $80.0178 | $80.02 | $80.00 | $80.00 |
| Purchase #5 | $128.82 | 12.279% | $144.6378 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $206.97 | 13.746% | $235.4201 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $135.35 | 4.661% | $141.6587 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $1,006.08 | $1,116.2595 | $1,116.27 | $1,116.25 | $1,116.20 | |