| 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 | $29.54 | 8.874% | $32.1614 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $159.26 | 5.671% | $168.2916 | $168.29 | $168.30 | $168.30 |
| Purchase #3 | $52.79 | 7.201% | $56.5914 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $31.43 | 4.216% | $32.7551 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $59.94 | 6.366% | $63.7558 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $12.49 | 7.652% | $13.4457 | $13.45 | $13.45 | $13.40 |
| Purchase #7 | $213.40 | 10.382% | $235.5552 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $558.85 | $602.5562 | $602.57 | $602.55 | $602.70 | |