| 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 | $47.53 | 8.430% | $51.5368 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $226.81 | 12.384% | $254.8982 | $254.90 | $254.90 | $254.90 |
| Purchase #3 | $10.91 | 5.810% | $11.5439 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $223.84 | 9.495% | $245.0936 | $245.09 | $245.10 | $245.10 |
| Purchase #5 | $210.89 | 10.192% | $232.3839 | $232.38 | $232.40 | $232.40 |
| Purchase #6 | $56.46 | 11.506% | $62.9563 | $62.96 | $62.95 | $63.00 |
| Purchase #7 | $96.45 | 4.556% | $100.8443 | $100.84 | $100.85 | $100.80 |
| 7 purchase totals = | $872.89 | $959.2570 | $959.25 | $959.30 | $959.20 | |