| 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 | $56.57 | 3.320% | $58.4481 | $58.45 | $58.45 | $58.40 |
| Purchase #2 | $56.55 | 3.749% | $58.6701 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $147.60 | 12.535% | $166.1017 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $77.51 | 9.802% | $85.1075 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $166.95 | 9.199% | $182.3077 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $70.56 | 5.419% | $74.3836 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $122.87 | 11.515% | $137.0185 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $698.61 | $762.0372 | $762.04 | $762.00 | $762.00 | |