| 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 | $239.94 | 13.739% | $272.9054 | $272.91 | $272.90 | $272.90 |
| Purchase #2 | $29.59 | 3.768% | $30.705 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $85.39 | 9.267% | $93.3031 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $6.95 | 13.485% | $7.8872 | $7.89 | $7.90 | $7.90 |
| Purchase #5 | $82.98 | 11.292% | $92.3501 | $92.35 | $92.35 | $92.40 |
| Purchase #6 | $146.92 | 6.263% | $156.1216 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $127.72 | 11.616% | $142.556 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $719.49 | $795.8284 | $795.84 | $795.80 | $795.90 | |