| 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 | $86.52 | 6.229% | $91.9093 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $65.59 | 6.702% | $69.9858 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $141.79 | 6.183% | $150.5569 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $96.50 | 10.543% | $106.674 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $24.53 | 9.306% | $26.8128 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $184.39 | 3.498% | $190.84 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $77.60 | 7.123% | $83.1274 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $676.92 | $719.9062 | $719.91 | $719.90 | $719.90 | |