| 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 | $200.27 | 9.511% | $219.3177 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $207.86 | 11.313% | $231.3752 | $231.38 | $231.40 | $231.40 |
| Purchase #3 | $44.45 | 12.505% | $50.0085 | $50.01 | $50.00 | $50.00 |
| Purchase #4 | $42.38 | 6.186% | $45.0016 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $107.96 | 6.430% | $114.9018 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $76.90 | 13.186% | $87.04 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $27.37 | 13.524% | $31.0715 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $707.19 | $778.7163 | $778.72 | $778.70 | $778.70 | |