| 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 | $91.40 | 8.605% | $99.265 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $183.93 | 9.492% | $201.3886 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $176.79 | 8.218% | $191.3186 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $79.39 | 10.176% | $87.4687 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $141.76 | 7.260% | $152.0518 | $152.05 | $152.05 | $152.10 |
| Purchase #6 | $22.36 | 3.183% | $23.0717 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $165.25 | 10.758% | $183.0276 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $860.88 | $937.5920 | $937.60 | $937.55 | $937.70 | |