| 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 | $71.27 | 12.869% | $80.4417 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $21.81 | 10.124% | $24.018 | $24.02 | $24.00 | $24.00 |
| Purchase #3 | $81.52 | 5.741% | $86.2001 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $228.84 | 11.591% | $255.3648 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $76.66 | 5.395% | $80.7958 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $106.43 | 8.766% | $115.7597 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $63.86 | 6.665% | $68.1163 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $650.39 | $710.6964 | $710.70 | $710.65 | $710.70 | |