| 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 | $7.31 | 5.503% | $7.7123 | $7.71 | $7.70 | $7.70 |
| Purchase #2 | $22.53 | 11.168% | $25.0462 | $25.05 | $25.05 | $25.00 |
| Purchase #3 | $146.62 | 12.296% | $164.6484 | $164.65 | $164.65 | $164.60 |
| Purchase #4 | $186.65 | 4.530% | $195.1052 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $204.50 | 4.718% | $214.1483 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $170.98 | 12.777% | $192.8261 | $192.83 | $192.85 | $192.80 |
| Purchase #7 | $66.32 | 13.411% | $75.2142 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $804.91 | $874.7007 | $874.71 | $874.70 | $874.50 | |