| 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 | $51.48 | 7.463% | $55.322 | $55.32 | $55.30 | $55.30 |
| Purchase #2 | $135.41 | 3.223% | $139.7743 | $139.77 | $139.75 | $139.80 |
| Purchase #3 | $219.32 | 13.841% | $249.6761 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $113.36 | 8.784% | $123.3175 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $21.92 | 5.305% | $23.0829 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $38.42 | 11.567% | $42.864 | $42.86 | $42.85 | $42.90 |
| Purchase #7 | $114.95 | 9.212% | $125.5392 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $694.86 | $759.5760 | $759.57 | $759.55 | $759.60 | |