| 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 | $52.88 | 5.198% | $55.6287 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $99.27 | 8.135% | $107.3456 | $107.35 | $107.35 | $107.30 |
| Purchase #3 | $49.41 | 5.288% | $52.0228 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $28.27 | 12.648% | $31.8456 | $31.85 | $31.85 | $31.80 |
| Purchase #5 | $176.46 | 10.549% | $195.0748 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $220.54 | 8.616% | $239.5417 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $83.79 | 6.852% | $89.5313 | $89.53 | $89.55 | $89.50 |
| 7 purchase totals = | $710.62 | $770.9905 | $770.99 | $771.00 | $770.80 | |