| 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 | $75.94 | 5.460% | $80.0863 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $243.63 | 10.161% | $268.3852 | $268.39 | $268.40 | $268.40 |
| Purchase #3 | $63.92 | 6.270% | $67.9278 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $182.59 | 9.396% | $199.7462 | $199.75 | $199.75 | $199.70 |
| Purchase #5 | $190.28 | 11.401% | $211.9738 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $237.76 | 3.105% | $245.1424 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $87.93 | 5.198% | $92.5006 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $1,082.05 | $1,165.7623 | $1,165.77 | $1,165.80 | $1,165.70 | |