| 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 | $67.61 | 3.496% | $69.9736 | $69.97 | $69.95 | $70.00 |
| Purchase #2 | $53.85 | 13.767% | $61.2635 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $135.74 | 12.344% | $152.4957 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $110.81 | 12.280% | $124.4175 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $29.26 | 3.261% | $30.2142 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $120.63 | 12.284% | $135.4482 | $135.45 | $135.45 | $135.40 |
| Purchase #7 | $6.54 | 7.107% | $7.0048 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $524.44 | $580.8175 | $580.81 | $580.75 | $580.80 | |