| 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 | $95.79 | 8.343% | $103.7818 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $77.50 | 3.292% | $80.0513 | $80.05 | $80.05 | $80.10 |
| Purchase #3 | $239.42 | 9.148% | $261.3221 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $185.35 | 3.570% | $191.967 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $57.62 | 13.689% | $65.5076 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $197.68 | 5.403% | $208.3607 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $103.92 | 6.325% | $110.4929 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $957.28 | $1,021.4834 | $1,021.48 | $1,021.45 | $1,021.60 | |