| 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 | $49.33 | 7.226% | $52.8946 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $216.38 | 13.644% | $245.9029 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $32.94 | 4.490% | $34.419 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $192.47 | 3.478% | $199.1641 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $207.74 | 7.663% | $223.6591 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $106.91 | 8.329% | $115.8145 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $33.88 | 10.347% | $37.3856 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $839.65 | $909.2398 | $909.23 | $909.20 | $909.30 | |