| 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 | $61.39 | 12.258% | $68.9152 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $239.78 | 5.139% | $252.1023 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $107.34 | 4.322% | $111.9792 | $111.98 | $112.00 | $112.00 |
| Purchase #4 | $109.62 | 13.272% | $124.1688 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $149.66 | 9.825% | $164.3641 | $164.36 | $164.35 | $164.40 |
| Purchase #6 | $85.35 | 5.621% | $90.1475 | $90.15 | $90.15 | $90.10 |
| Purchase #7 | $80.66 | 8.260% | $87.3225 | $87.32 | $87.30 | $87.30 |
| 7 purchase totals = | $833.80 | $898.9996 | $899.00 | $898.95 | $899.00 | |