| 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 | $55.74 | 7.621% | $59.9879 | $59.99 | $60.00 | $60.00 |
| Purchase #2 | $229.54 | 10.570% | $253.8024 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $191.85 | 10.643% | $212.2686 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $192.72 | 13.371% | $218.4886 | $218.49 | $218.50 | $218.50 |
| Purchase #5 | $163.60 | 8.806% | $178.0066 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $21.73 | 3.683% | $22.5303 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $224.56 | 5.106% | $236.026 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,079.74 | $1,181.1104 | $1,181.12 | $1,181.15 | $1,181.10 | |