| 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 | $9.62 | 12.546% | $10.8269 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $42.46 | 4.823% | $44.5078 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $54.91 | 4.233% | $57.2343 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $30.69 | 7.343% | $32.9436 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $27.39 | 6.146% | $29.0734 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $105.97 | 5.785% | $112.1004 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $132.75 | 12.861% | $149.823 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $403.79 | $436.5094 | $436.50 | $436.50 | $436.40 | |