| 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 | $11.79 | 13.171% | $13.3429 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $8.67 | 5.764% | $9.1697 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $191.64 | 4.438% | $200.145 | $200.15 | $200.15 | $200.10 |
| Purchase #4 | $103.26 | 11.526% | $115.1617 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $142.68 | 9.262% | $155.895 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $84.83 | 11.392% | $94.4938 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $165.46 | 11.157% | $183.9204 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $708.33 | $772.1285 | $772.13 | $772.10 | $772.10 | |