| 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 | $106.46 | 9.393% | $116.4598 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $181.62 | 12.785% | $204.8401 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $6.42 | 6.763% | $6.8542 | $6.85 | $6.85 | $6.90 |
| Purchase #4 | $8.81 | 8.293% | $9.5406 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $93.73 | 3.358% | $96.8775 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $161.62 | 6.378% | $171.9281 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $69.71 | 11.712% | $77.8744 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $628.37 | $684.3747 | $684.37 | $684.40 | $684.40 | |