| 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 | $72.94 | 8.575% | $79.1946 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $153.51 | 6.102% | $162.8772 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $241.49 | 12.265% | $271.1087 | $271.11 | $271.10 | $271.10 |
| Purchase #4 | $40.37 | 3.132% | $41.6344 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $41.66 | 11.658% | $46.5167 | $46.52 | $46.50 | $46.50 |
| Purchase #6 | $9.65 | 8.581% | $10.4781 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $76.45 | 7.554% | $82.225 | $82.23 | $82.25 | $82.20 |
| 7 purchase totals = | $636.07 | $694.0347 | $694.04 | $694.10 | $694.00 | |