| 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 | $52.69 | 6.281% | $55.9995 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $119.45 | 6.445% | $127.1486 | $127.15 | $127.15 | $127.10 |
| Purchase #3 | $84.88 | 4.261% | $88.4967 | $88.50 | $88.50 | $88.50 |
| Purchase #4 | $46.99 | 11.207% | $52.2562 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $139.48 | 12.645% | $157.1172 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $194.84 | 12.323% | $218.8501 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $94.56 | 4.594% | $98.9041 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $732.89 | $798.7724 | $798.78 | $798.75 | $798.80 | |