| 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 | $59.79 | 6.217% | $63.5071 | $63.51 | $63.50 | $63.50 |
| Purchase #2 | $19.72 | 7.681% | $21.2347 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $201.65 | 11.156% | $224.1461 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $28.46 | 11.787% | $31.8146 | $31.81 | $31.80 | $31.80 |
| Purchase #5 | $80.30 | 12.294% | $90.1721 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $131.95 | 10.200% | $145.4089 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $186.70 | 9.166% | $203.8129 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $708.57 | $780.0964 | $780.09 | $780.05 | $780.00 | |