| 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 | $40.40 | 9.673% | $44.3079 | $44.31 | $44.30 | $44.30 |
| Purchase #2 | $27.80 | 9.503% | $30.4418 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $83.50 | 6.521% | $88.945 | $88.95 | $88.95 | $88.90 |
| Purchase #4 | $44.82 | 3.166% | $46.239 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $231.70 | 5.846% | $245.2452 | $245.25 | $245.25 | $245.20 |
| Purchase #6 | $238.31 | 10.286% | $262.8226 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $175.37 | 13.266% | $198.6346 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $841.90 | $916.6361 | $916.64 | $916.65 | $916.40 | |