| 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 | $76.77 | 7.867% | $82.8095 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $120.40 | 6.276% | $127.9563 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $86.59 | 9.656% | $94.9511 | $94.95 | $94.95 | $95.00 |
| Purchase #4 | $8.33 | 9.226% | $9.0985 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $98.89 | 4.183% | $103.0266 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $22.25 | 5.444% | $23.4613 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $59.56 | 10.196% | $65.6327 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $472.79 | $506.9360 | $506.94 | $506.95 | $507.00 | |