| 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 | $85.88 | 10.320% | $94.7428 | $94.74 | $94.75 | $94.70 |
| Purchase #2 | $24.81 | 12.758% | $27.9753 | $27.98 | $28.00 | $28.00 |
| Purchase #3 | $136.82 | 5.372% | $144.17 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $52.53 | 8.546% | $57.0192 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $194.72 | 9.175% | $212.5856 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $156.46 | 4.139% | $162.9359 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $130.79 | 6.185% | $138.8794 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $782.01 | $838.3082 | $838.32 | $838.35 | $838.30 | |