| 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 | $43.79 | 5.117% | $46.0307 | $46.03 | $46.05 | $46.00 |
| Purchase #2 | $250.75 | 6.417% | $266.8406 | $266.84 | $266.85 | $266.80 |
| Purchase #3 | $114.66 | 9.658% | $125.7339 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $70.38 | 11.490% | $78.4667 | $78.47 | $78.45 | $78.50 |
| Purchase #5 | $170.32 | 6.700% | $181.7314 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $137.93 | 6.700% | $147.1713 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $52.87 | 6.663% | $56.3927 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $840.70 | $902.3673 | $902.36 | $902.40 | $902.30 | |