| 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 | $50.53 | 4.397% | $52.7518 | $52.75 | $52.75 | $52.80 |
| Purchase #2 | $139.31 | 4.166% | $145.1137 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $204.74 | 12.342% | $230.009 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $92.40 | 12.197% | $103.67 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $101.90 | 5.223% | $107.2222 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $249.64 | 9.611% | $273.6329 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $154.84 | 13.268% | $175.3842 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $993.36 | $1,087.7838 | $1,087.77 | $1,087.75 | $1,087.80 | |