| 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 | $48.69 | 12.507% | $54.7797 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $202.87 | 4.492% | $211.9829 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $178.98 | 4.187% | $186.4739 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $22.51 | 3.776% | $23.36 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $186.39 | 12.687% | $210.0373 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $37.88 | 6.123% | $40.1994 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $219.41 | 6.474% | $233.6146 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $896.73 | $960.4478 | $960.44 | $960.45 | $960.50 | |