| 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 | $5.44 | 11.647% | $6.0736 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $57.51 | 10.453% | $63.5215 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $120.55 | 3.840% | $125.1791 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $62.53 | 12.161% | $70.1343 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $205.58 | 3.191% | $212.1401 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $23.83 | 5.871% | $25.2291 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $175.52 | 10.670% | $194.248 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $650.96 | $696.5257 | $696.52 | $696.55 | $696.40 | |