| 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 | $10.76 | 7.552% | $11.5726 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $10.84 | 12.113% | $12.153 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $57.93 | 7.746% | $62.4173 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $17.80 | 12.400% | $20.0072 | $20.01 | $20.00 | $20.00 |
| Purchase #5 | $5.32 | 7.363% | $5.7117 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $191.38 | 11.221% | $212.8547 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $52.78 | 11.254% | $58.7199 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $346.81 | $383.4364 | $383.43 | $383.35 | $383.50 | |