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 | $69.90 | 13.559% | $79.3777 | $79.38 | $79.40 | $79.40 |
Purchase #2 | $19.46 | 11.442% | $21.6866 | $21.69 | $21.70 | $21.70 |
Purchase #3 | $26.91 | 7.324% | $28.8809 | $28.88 | $28.90 | $28.90 |
Purchase #4 | $138.46 | 10.573% | $153.0994 | $153.10 | $153.10 | $153.10 |
Purchase #5 | $193.91 | 8.652% | $210.6871 | $210.69 | $210.70 | $210.70 |
Purchase #6 | $37.60 | 13.524% | $42.685 | $42.69 | $42.70 | $42.70 |
Purchase #7 | $21.54 | 3.142% | $22.2168 | $22.22 | $22.20 | $22.20 |
7 purchase totals = | $507.78 | $558.6335 | $558.65 | $558.70 | $558.70 |