| 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 | $227.95 | 7.849% | $245.8418 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $28.88 | 6.690% | $30.8121 | $30.81 | $30.80 | $30.80 |
| Purchase #3 | $70.52 | 4.265% | $73.5277 | $73.53 | $73.55 | $73.50 |
| Purchase #4 | $30.53 | 4.692% | $31.9625 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $219.85 | 11.310% | $244.715 | $244.72 | $244.70 | $244.70 |
| Purchase #6 | $22.79 | 10.733% | $25.2361 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $89.89 | 13.107% | $101.6719 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $690.41 | $753.7671 | $753.77 | $753.75 | $753.70 | |