| 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 | $37.53 | 3.136% | $38.7069 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $164.98 | 4.169% | $171.858 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $75.53 | 4.477% | $78.9115 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $6.30 | 3.747% | $6.5361 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $167.74 | 11.123% | $186.3977 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $115.46 | 8.351% | $125.1021 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $198.28 | 6.194% | $210.5615 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $765.82 | $818.0738 | $818.08 | $818.05 | $818.10 | |