| 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 | $98.46 | 10.256% | $108.5581 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $196.28 | 5.721% | $207.5092 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $87.38 | 13.504% | $99.1798 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $245.28 | 12.202% | $275.2091 | $275.21 | $275.20 | $275.20 |
| Purchase #5 | $90.69 | 13.620% | $103.042 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $19.97 | 12.615% | $22.4892 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $44.45 | 8.342% | $48.158 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $782.51 | $864.1454 | $864.15 | $864.15 | $864.20 | |