| 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 | $11.69 | 8.685% | $12.7053 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $32.63 | 9.606% | $35.7644 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $65.26 | 11.780% | $72.9476 | $72.95 | $72.95 | $72.90 |
| Purchase #4 | $143.64 | 5.823% | $152.0042 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $22.61 | 10.613% | $25.0096 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $217.61 | 3.575% | $225.3896 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $184.27 | 4.461% | $192.4903 | $192.49 | $192.50 | $192.50 |
| 7 purchase totals = | $677.71 | $716.3110 | $716.31 | $716.30 | $716.30 | |