| 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 | $58.74 | 5.334% | $61.8732 | $61.87 | $61.85 | $61.90 |
| Purchase #2 | $219.72 | 10.611% | $243.0345 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $247.79 | 6.302% | $263.4057 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $107.99 | 8.765% | $117.4553 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $66.30 | 10.353% | $73.164 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $220.64 | 11.657% | $246.36 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $79.51 | 6.290% | $84.5112 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $1,000.69 | $1,089.8039 | $1,089.80 | $1,089.75 | $1,089.90 | |