| 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 | $30.66 | 5.322% | $32.2917 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $121.81 | 3.355% | $125.8967 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $147.89 | 9.736% | $162.2886 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $52.91 | 8.666% | $57.4952 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $242.29 | 7.561% | $260.6095 | $260.61 | $260.60 | $260.60 |
| Purchase #6 | $30.38 | 3.196% | $31.3509 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $122.41 | 9.460% | $133.99 | $133.99 | $134.00 | $134.00 |
| 7 purchase totals = | $748.35 | $803.9226 | $803.93 | $803.95 | $804.00 | |