| 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 | $5.71 | 9.385% | $6.2459 | $6.25 | $6.25 | $6.20 |
| Purchase #2 | $207.99 | 13.678% | $236.4389 | $236.44 | $236.45 | $236.40 |
| Purchase #3 | $181.49 | 9.612% | $198.9348 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $14.60 | 5.867% | $15.4566 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $98.84 | 4.507% | $103.2947 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $9.97 | 4.591% | $10.4277 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $235.97 | 6.288% | $250.8078 | $250.81 | $250.80 | $250.80 |
| 7 purchase totals = | $754.57 | $821.6064 | $821.61 | $821.65 | $821.50 | |