| 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 | $82.66 | 5.532% | $87.2328 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $42.65 | 3.779% | $44.2617 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $200.77 | 13.594% | $228.0627 | $228.06 | $228.05 | $228.10 |
| Purchase #4 | $116.98 | 7.112% | $125.2996 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $200.78 | 4.601% | $210.0179 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $180.73 | 8.802% | $196.6379 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $189.86 | 5.266% | $199.858 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $1,014.43 | $1,091.3706 | $1,091.37 | $1,091.35 | $1,091.40 | |