| 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 | $43.41 | 5.533% | $45.8119 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $230.92 | 6.753% | $246.514 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $65.72 | 13.596% | $74.6553 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $8.89 | 12.600% | $10.0101 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $91.30 | 9.621% | $100.084 | $100.08 | $100.10 | $100.10 |
| Purchase #6 | $227.66 | 13.632% | $258.6946 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $239.80 | 13.694% | $272.6382 | $272.64 | $272.65 | $272.60 |
| 7 purchase totals = | $907.70 | $1,008.4081 | $1,008.40 | $1,008.40 | $1,008.40 | |