| 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 | $67.40 | 7.569% | $72.5015 | $72.50 | $72.50 | $72.50 |
| Purchase #2 | $184.51 | 9.242% | $201.5624 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $232.63 | 10.638% | $257.3772 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $197.71 | 12.288% | $222.0046 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $115.42 | 3.395% | $119.3385 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $14.72 | 10.394% | $16.25 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $187.42 | 6.822% | $200.2058 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $999.81 | $1,089.2400 | $1,089.24 | $1,089.25 | $1,089.30 | |