| 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 | $70.31 | 7.146% | $75.3344 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $129.25 | 4.213% | $134.6953 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $7.28 | 5.808% | $7.7028 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $228.85 | 3.556% | $236.9879 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $224.74 | 9.497% | $246.0836 | $246.08 | $246.10 | $246.10 |
| Purchase #6 | $109.74 | 6.535% | $116.9115 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $226.27 | 4.123% | $235.5991 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $996.44 | $1,053.3146 | $1,053.31 | $1,053.35 | $1,053.30 | |