| 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 | $192.65 | 11.321% | $214.4599 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $18.57 | 5.750% | $19.6378 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $17.58 | 5.277% | $18.5077 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $174.49 | 8.789% | $189.8259 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $12.56 | 13.722% | $14.2835 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $76.39 | 5.633% | $80.693 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $62.29 | 4.352% | $65.0009 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $554.53 | $602.4087 | $602.41 | $602.45 | $602.40 | |