| 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 | $17.46 | 6.508% | $18.5963 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $21.92 | 10.246% | $24.1659 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $84.75 | 10.122% | $93.3284 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $23.54 | 10.329% | $25.9714 | $25.97 | $25.95 | $26.00 |
| Purchase #5 | $82.55 | 4.486% | $86.2532 | $86.25 | $86.25 | $86.30 |
| Purchase #6 | $158.85 | 6.160% | $168.6352 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $189.57 | 8.807% | $206.2654 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $578.64 | $623.2158 | $623.23 | $623.20 | $623.30 | |