| 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 | $78.69 | 10.618% | $87.0453 | $87.05 | $87.05 | $87.00 |
| Purchase #2 | $162.94 | 10.277% | $179.6853 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $6.92 | 6.436% | $7.3654 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $236.64 | 5.492% | $249.6363 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $198.78 | 5.802% | $210.3132 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $164.42 | 9.850% | $180.6154 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $115.78 | 7.767% | $124.7726 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $964.17 | $1,039.4335 | $1,039.45 | $1,039.40 | $1,039.40 | |