| 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 | $36.36 | 7.270% | $39.0034 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $247.78 | 7.515% | $266.4007 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $145.27 | 5.409% | $153.1277 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $56.75 | 3.394% | $58.6761 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $216.51 | 4.396% | $226.0278 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $17.79 | 4.309% | $18.5566 | $18.56 | $18.55 | $18.60 |
| Purchase #7 | $49.57 | 3.473% | $51.2916 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $770.03 | $813.0839 | $813.09 | $813.15 | $813.10 | |