| 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 | $57.40 | 8.135% | $62.0695 | $62.07 | $62.05 | $62.10 |
| Purchase #2 | $28.27 | 3.760% | $29.333 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $218.76 | 9.287% | $239.0762 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $65.57 | 4.868% | $68.7619 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $249.80 | 12.288% | $280.4954 | $280.50 | $280.50 | $280.50 |
| Purchase #6 | $26.29 | 12.690% | $29.6262 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $94.75 | 4.328% | $98.8508 | $98.85 | $98.85 | $98.90 |
| 7 purchase totals = | $740.84 | $808.2130 | $808.22 | $808.25 | $808.30 | |