| 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 | $34.58 | 3.534% | $35.8021 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $188.75 | 8.427% | $204.656 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $190.41 | 6.461% | $202.7124 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $46.46 | 12.337% | $52.1918 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $14.73 | 12.138% | $16.5179 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $30.38 | 6.587% | $32.3811 | $32.38 | $32.40 | $32.40 |
| Purchase #7 | $194.41 | 9.840% | $213.5399 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $699.72 | $757.8012 | $757.80 | $757.80 | $757.80 | |