| 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 | $47.65 | 10.309% | $52.5622 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $162.65 | 5.338% | $171.3323 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $122.88 | 11.818% | $137.402 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $87.50 | 11.772% | $97.8005 | $97.80 | $97.80 | $97.80 |
| Purchase #5 | $189.52 | 6.514% | $201.8653 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $192.71 | 11.418% | $214.7136 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $65.99 | 5.479% | $69.6056 | $69.61 | $69.60 | $69.60 |
| 7 purchase totals = | $868.90 | $945.2815 | $945.28 | $945.25 | $945.30 | |