| 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 | $18.64 | 4.499% | $19.4786 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $195.69 | 10.801% | $216.8265 | $216.83 | $216.85 | $216.80 |
| Purchase #3 | $51.39 | 3.345% | $53.109 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $14.38 | 4.649% | $15.0485 | $15.05 | $15.05 | $15.00 |
| Purchase #5 | $230.91 | 10.579% | $255.338 | $255.34 | $255.35 | $255.30 |
| Purchase #6 | $194.62 | 9.126% | $212.381 | $212.38 | $212.40 | $212.40 |
| Purchase #7 | $78.61 | 10.267% | $86.6809 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $784.24 | $858.8625 | $858.87 | $858.95 | $858.80 | |