| 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 | $24.35 | 12.159% | $27.3107 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $74.83 | 8.461% | $81.1614 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $92.48 | 6.150% | $98.1675 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $77.87 | 11.275% | $86.6498 | $86.65 | $86.65 | $86.60 |
| Purchase #5 | $82.49 | 7.548% | $88.7163 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $139.89 | 6.161% | $148.5086 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $179.67 | 12.480% | $202.0928 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $671.58 | $732.6071 | $732.61 | $732.55 | $732.60 | |