| 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 | $141.33 | 4.567% | $147.7845 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $31.36 | 4.476% | $32.7637 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $229.37 | 10.697% | $253.9057 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $32.59 | 13.829% | $37.0969 | $37.10 | $37.10 | $37.10 |
| Purchase #5 | $49.99 | 10.419% | $55.1985 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $80.72 | 7.560% | $86.8224 | $86.82 | $86.80 | $86.80 |
| Purchase #7 | $9.48 | 5.307% | $9.9831 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $574.84 | $623.5548 | $623.55 | $623.55 | $623.60 | |