| 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 | $81.64 | 6.261% | $86.7515 | $86.75 | $86.75 | $86.80 |
| Purchase #2 | $28.80 | 5.377% | $30.3486 | $30.35 | $30.35 | $30.30 |
| Purchase #3 | $178.55 | 8.667% | $194.0249 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $78.95 | 11.681% | $88.1721 | $88.17 | $88.15 | $88.20 |
| Purchase #5 | $82.90 | 11.266% | $92.2395 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $230.57 | 6.601% | $245.7899 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $85.39 | 8.708% | $92.8258 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $766.80 | $830.1523 | $830.15 | $830.15 | $830.10 | |