| 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 | $35.41 | 6.581% | $37.7403 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $207.88 | 9.338% | $227.2918 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $53.74 | 7.150% | $57.5824 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $138.97 | 12.409% | $156.2148 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $137.98 | 3.648% | $143.0135 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $216.64 | 6.167% | $230.0002 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $120.90 | 13.665% | $137.421 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $911.52 | $989.2640 | $989.25 | $989.25 | $989.20 | |