| 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 | $76.69 | 4.289% | $79.9792 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $215.91 | 13.769% | $245.6386 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $239.34 | 11.429% | $266.6942 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $50.84 | 3.741% | $52.7419 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $219.31 | 12.408% | $246.522 | $246.52 | $246.50 | $246.50 |
| Purchase #6 | $188.63 | 6.400% | $200.7023 | $200.70 | $200.70 | $200.70 |
| Purchase #7 | $51.80 | 7.163% | $55.5104 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $1,042.52 | $1,147.7886 | $1,147.78 | $1,147.80 | $1,147.70 | |