| 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 | $28.60 | 5.570% | $30.193 | $30.19 | $30.20 | $30.20 |
| Purchase #2 | $165.57 | 7.104% | $177.3321 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $111.76 | 8.844% | $121.6441 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $48.46 | 8.280% | $52.4725 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $216.59 | 9.777% | $237.766 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $43.96 | 13.397% | $49.8493 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $25.73 | 4.177% | $26.8047 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $640.67 | $696.0617 | $696.05 | $696.05 | $696.00 | |