| 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 | $23.75 | 5.138% | $24.9703 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $167.43 | 9.213% | $182.8553 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $68.42 | 13.410% | $77.5951 | $77.60 | $77.60 | $77.60 |
| Purchase #4 | $103.25 | 5.580% | $109.0114 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $90.56 | 6.591% | $96.5288 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $65.82 | 4.548% | $68.8135 | $68.81 | $68.80 | $68.80 |
| Purchase #7 | $19.31 | 8.779% | $21.0052 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $538.54 | $580.7796 | $580.79 | $580.75 | $580.80 | |