| 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 | $104.77 | 5.695% | $110.7367 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $86.47 | 12.124% | $96.9536 | $96.95 | $96.95 | $97.00 |
| Purchase #3 | $60.50 | 11.779% | $67.6263 | $67.63 | $67.65 | $67.60 |
| Purchase #4 | $12.54 | 10.350% | $13.8379 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $77.94 | 4.354% | $81.3335 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $97.31 | 6.302% | $103.4425 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $187.33 | 9.273% | $204.7011 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $626.86 | $678.6316 | $678.63 | $678.70 | $678.50 | |