| 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 | $22.36 | 3.651% | $23.1764 | $23.18 | $23.20 | $23.20 |
| Purchase #2 | $151.92 | 7.467% | $163.2639 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $8.64 | 12.160% | $9.6906 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $193.31 | 9.551% | $211.773 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $32.90 | 7.458% | $35.3537 | $35.35 | $35.35 | $35.40 |
| Purchase #6 | $86.99 | 3.498% | $90.0329 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $45.85 | 9.149% | $50.0448 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $541.97 | $583.3353 | $583.32 | $583.35 | $583.40 | |