| 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 | $88.54 | 3.189% | $91.3635 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $66.91 | 11.338% | $74.4963 | $74.50 | $74.50 | $74.50 |
| Purchase #3 | $249.94 | 13.281% | $283.1345 | $283.13 | $283.15 | $283.10 |
| Purchase #4 | $53.38 | 12.334% | $59.9639 | $59.96 | $59.95 | $60.00 |
| Purchase #5 | $215.67 | 8.784% | $234.6145 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $16.39 | 5.628% | $17.3124 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $234.42 | 12.691% | $264.1702 | $264.17 | $264.15 | $264.20 |
| 7 purchase totals = | $925.25 | $1,025.0553 | $1,025.04 | $1,025.00 | $1,025.10 | |