| 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 | $13.55 | 11.153% | $15.0612 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $123.33 | 12.506% | $138.7536 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $67.61 | 4.394% | $70.5808 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $59.84 | 5.742% | $63.276 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $27.95 | 10.164% | $30.7908 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $222.68 | 12.803% | $251.1897 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $179.34 | 11.607% | $200.156 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $694.30 | $769.8081 | $769.81 | $769.85 | $770.00 | |