| 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 | $27.69 | 10.859% | $30.6969 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $9.80 | 13.427% | $11.1158 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $46.63 | 3.312% | $48.1744 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $113.76 | 8.511% | $123.4421 | $123.44 | $123.45 | $123.40 |
| Purchase #5 | $212.27 | 12.667% | $239.1582 | $239.16 | $239.15 | $239.20 |
| Purchase #6 | $16.37 | 10.753% | $18.1303 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $230.36 | 6.683% | $245.755 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $656.88 | $716.4727 | $716.48 | $716.45 | $716.50 | |