| 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 | $56.35 | 4.808% | $59.0593 | $59.06 | $59.05 | $59.10 |
| Purchase #2 | $69.82 | 3.393% | $72.189 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $219.40 | 10.347% | $242.1013 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $173.53 | 6.412% | $184.6567 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $16.70 | 5.765% | $17.6628 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $12.48 | 11.177% | $13.8749 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $147.51 | 13.129% | $166.8766 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $695.79 | $756.4206 | $756.42 | $756.40 | $756.60 | |