| 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 | $32.75 | 5.394% | $34.5165 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $165.74 | 12.602% | $186.6266 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $70.88 | 6.723% | $75.6453 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $129.25 | 12.487% | $145.3894 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $229.74 | 13.783% | $261.4051 | $261.41 | $261.40 | $261.40 |
| Purchase #6 | $11.25 | 13.810% | $12.8036 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $5.93 | 13.826% | $6.7499 | $6.75 | $6.75 | $6.70 |
| 7 purchase totals = | $645.54 | $723.1364 | $723.15 | $723.15 | $723.00 | |