| 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 | $22.65 | 4.663% | $23.7062 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $100.25 | 6.347% | $106.6129 | $106.61 | $106.60 | $106.60 |
| Purchase #3 | $158.99 | 4.851% | $166.7026 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $116.95 | 4.864% | $122.6384 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $93.72 | 9.390% | $102.5203 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $18.70 | 12.750% | $21.0843 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $195.78 | 3.730% | $203.0826 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $707.04 | $746.3473 | $746.34 | $746.35 | $746.30 | |