| 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 | $30.81 | 11.266% | $34.2811 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $56.72 | 7.402% | $60.9184 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $191.55 | 3.579% | $198.4056 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $147.30 | 9.743% | $161.6514 | $161.65 | $161.65 | $161.70 |
| Purchase #5 | $227.51 | 10.274% | $250.8844 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $218.79 | 13.135% | $247.5281 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $178.98 | 8.861% | $194.8394 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,051.66 | $1,148.5084 | $1,148.51 | $1,148.55 | $1,148.50 | |