| 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 | $55.64 | 9.630% | $60.9981 | $61.00 | $61.00 | $61.00 |
| Purchase #2 | $60.34 | 7.763% | $65.0242 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $61.85 | 11.377% | $68.8867 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $111.70 | 3.330% | $115.4196 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $62.30 | 13.771% | $70.8793 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $224.84 | 11.810% | $251.3936 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $58.69 | 9.719% | $64.3941 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $635.36 | $696.9956 | $696.99 | $697.00 | $697.00 | |