| 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 | $167.78 | 5.299% | $176.6707 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $72.87 | 4.614% | $76.2322 | $76.23 | $76.25 | $76.20 |
| Purchase #3 | $23.64 | 6.636% | $25.2088 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $134.80 | 11.367% | $150.1227 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $61.66 | 13.820% | $70.1814 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $29.90 | 4.152% | $31.1414 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $91.83 | 5.630% | $97 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $582.48 | $626.5572 | $626.55 | $626.55 | $626.50 | |