| 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 | $129.93 | 3.657% | $134.6815 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $29.89 | 11.654% | $33.3734 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $121.31 | 9.259% | $132.5421 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $51.54 | 8.410% | $55.8745 | $55.87 | $55.85 | $55.90 |
| Purchase #5 | $171.50 | 5.564% | $181.0423 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $120.74 | 11.847% | $135.0441 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $87.88 | 13.285% | $99.5549 | $99.55 | $99.55 | $99.60 |
| 7 purchase totals = | $712.79 | $772.1128 | $772.09 | $772.10 | $772.10 | |