| 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 | $245.60 | 4.780% | $257.3397 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $32.49 | 9.588% | $35.6051 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $41.58 | 7.524% | $44.7085 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $17.94 | 3.575% | $18.5814 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $94.40 | 13.393% | $107.043 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $74.29 | 5.718% | $78.5379 | $78.54 | $78.55 | $78.50 |
| Purchase #7 | $130.40 | 4.395% | $136.1311 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $636.70 | $677.9467 | $677.95 | $678.00 | $677.80 | |