| 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 | $34.79 | 11.616% | $38.8312 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $245.79 | 8.490% | $266.6576 | $266.66 | $266.65 | $266.70 |
| Purchase #3 | $120.89 | 6.341% | $128.5556 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $102.27 | 4.806% | $107.1851 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $69.55 | 12.128% | $77.985 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $51.88 | 5.669% | $54.8211 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $214.70 | 11.396% | $239.1672 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $839.87 | $913.2028 | $913.22 | $913.20 | $913.30 | |