| 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 | $21.68 | 9.552% | $23.7509 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $30.95 | 3.545% | $32.0472 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $202.28 | 6.134% | $214.6879 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $78.62 | 5.310% | $82.7947 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $86.85 | 3.147% | $89.5832 | $89.58 | $89.60 | $89.60 |
| Purchase #6 | $189.60 | 7.166% | $203.1867 | $203.19 | $203.20 | $203.20 |
| Purchase #7 | $248.45 | 11.792% | $277.7472 | $277.75 | $277.75 | $277.70 |
| 7 purchase totals = | $858.43 | $923.7978 | $923.80 | $923.85 | $923.80 | |